698 lines
54 KiB
HTML
698 lines
54 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset='UTF-8'><meta name='viewport' content='width=device-width initial-scale=1'>
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<link href='https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext' rel='stylesheet' type='text/css' /><style type='text/css'>html {overflow-x: initial !important;}:root { --bg-color: #ffffff; --text-color: #333333; --select-text-bg-color: #B5D6FC; --select-text-font-color: auto; --monospace: "Lucida Console",Consolas,"Courier",monospace; --title-bar-height: 20px; }
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.mac-os-11 { --title-bar-height: 28px; }
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html { font-size: 14px; background-color: var(--bg-color); color: var(--text-color); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
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h1, h2, h3, h4, h5 { white-space: pre-wrap; }
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body { margin: 0px; padding: 0px; height: auto; inset: 0px; font-size: 1rem; line-height: 1.42857; overflow-x: hidden; background: inherit; }
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iframe { margin: auto; }
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a.url { word-break: break-all; }
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a:active, a:hover { outline: 0px; }
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.in-text-selection, ::selection { text-shadow: none; background: var(--select-text-bg-color); color: var(--select-text-font-color); }
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#write { margin: 0px auto; height: auto; width: inherit; word-break: normal; overflow-wrap: break-word; position: relative; white-space: normal; overflow-x: visible; padding-top: 36px; }
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#write.first-line-indent p { text-indent: 2em; }
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#write.first-line-indent li p, #write.first-line-indent p * { text-indent: 0px; }
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#write.first-line-indent li { margin-left: 2em; }
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.for-image #write { padding-left: 8px; padding-right: 8px; }
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body.typora-export { padding-left: 30px; padding-right: 30px; }
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.typora-export .footnote-line, .typora-export li, .typora-export p { white-space: pre-wrap; }
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.typora-export .task-list-item input { pointer-events: none; }
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@media screen and (max-width: 500px) {
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body.typora-export { padding-left: 0px; padding-right: 0px; }
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#write { padding-left: 20px; padding-right: 20px; }
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}
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#write li > figure:last-child { margin-bottom: 0.5rem; }
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#write ol, #write ul { position: relative; }
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img { max-width: 100%; vertical-align: middle; image-orientation: from-image; }
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button, input, select, textarea { color: inherit; font: inherit; }
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input[type="checkbox"], input[type="radio"] { line-height: normal; padding: 0px; }
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*, ::after, ::before { box-sizing: border-box; }
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#write h1, #write h2, #write h3, #write h4, #write h5, #write h6, #write p, #write pre { width: inherit; }
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#write h1, #write h2, #write h3, #write h4, #write h5, #write h6, #write p { position: relative; }
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p { line-height: inherit; }
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h1, h2, h3, h4, h5, h6 { break-after: avoid-page; break-inside: avoid; orphans: 4; }
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p { orphans: 4; }
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h1 { font-size: 2rem; }
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h2 { font-size: 1.8rem; }
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h3 { font-size: 1.6rem; }
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h4 { font-size: 1.4rem; }
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h5 { font-size: 1.2rem; }
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h6 { font-size: 1rem; }
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.md-math-block, .md-rawblock, h1, h2, h3, h4, h5, h6, p { margin-top: 1rem; margin-bottom: 1rem; }
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.hidden { display: none; }
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.md-blockmeta { color: rgb(204, 204, 204); font-weight: 700; font-style: italic; }
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a { cursor: pointer; }
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sup.md-footnote { padding: 2px 4px; background-color: rgba(238, 238, 238, 0.7); color: rgb(85, 85, 85); border-radius: 4px; cursor: pointer; }
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sup.md-footnote a, sup.md-footnote a:hover { color: inherit; text-transform: inherit; text-decoration: inherit; }
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#write input[type="checkbox"] { cursor: pointer; width: inherit; height: inherit; }
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figure { overflow-x: auto; margin: 1.2em 0px; max-width: calc(100% + 16px); padding: 0px; }
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figure > table { margin: 0px; }
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thead, tr { break-inside: avoid; break-after: auto; }
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thead { display: table-header-group; }
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table { border-collapse: collapse; border-spacing: 0px; width: 100%; overflow: auto; break-inside: auto; text-align: left; }
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table.md-table td { min-width: 32px; }
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.CodeMirror-gutters { border-right: 0px; background-color: inherit; }
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.CodeMirror-linenumber { user-select: none; }
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.CodeMirror { text-align: left; }
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.CodeMirror-placeholder { opacity: 0.3; }
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.CodeMirror pre { padding: 0px 4px; }
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.CodeMirror-lines { padding: 0px; }
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div.hr:focus { cursor: none; }
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#write pre { white-space: pre-wrap; }
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#write.fences-no-line-wrapping pre { white-space: pre; }
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#write pre.ty-contain-cm { white-space: normal; }
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.CodeMirror-gutters { margin-right: 4px; }
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.md-fences { font-size: 0.9rem; display: block; break-inside: avoid; text-align: left; overflow: visible; white-space: pre; background: inherit; position: relative !important; }
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.md-fences-adv-panel { width: 100%; margin-top: 10px; text-align: center; padding-top: 0px; padding-bottom: 8px; overflow-x: auto; }
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#write .md-fences.mock-cm { white-space: pre-wrap; }
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.md-fences.md-fences-with-lineno { padding-left: 0px; }
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#write.fences-no-line-wrapping .md-fences.mock-cm { white-space: pre; overflow-x: auto; }
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.md-fences.mock-cm.md-fences-with-lineno { padding-left: 8px; }
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.CodeMirror-line, twitterwidget { break-inside: avoid; }
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svg { break-inside: avoid; }
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.footnotes { opacity: 0.8; font-size: 0.9rem; margin-top: 1em; margin-bottom: 1em; }
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.footnotes + .footnotes { margin-top: 0px; }
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.md-reset { margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: top; background: 0px 0px; text-decoration: none; text-shadow: none; float: none; position: static; width: auto; height: auto; white-space: nowrap; cursor: inherit; -webkit-tap-highlight-color: transparent; line-height: normal; font-weight: 400; text-align: left; box-sizing: content-box; direction: ltr; }
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li div { padding-top: 0px; }
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blockquote { margin: 1rem 0px; }
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li .mathjax-block, li p { margin: 0.5rem 0px; }
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li blockquote { margin: 1rem 0px; }
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li { margin: 0px; position: relative; }
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blockquote > :last-child { margin-bottom: 0px; }
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blockquote > :first-child, li > :first-child { margin-top: 0px; }
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.footnotes-area { color: rgb(136, 136, 136); margin-top: 0.714rem; padding-bottom: 0.143rem; white-space: normal; }
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#write .footnote-line { white-space: pre-wrap; }
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@media print {
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body, html { border: 1px solid transparent; height: 99%; break-after: avoid; break-before: avoid; font-variant-ligatures: no-common-ligatures; }
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#write { margin-top: 0px; border-color: transparent !important; padding-top: 0px !important; padding-bottom: 0px !important; }
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.typora-export * { -webkit-print-color-adjust: exact; }
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.typora-export #write { break-after: avoid; }
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.typora-export #write::after { height: 0px; }
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.is-mac table { break-inside: avoid; }
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#write > p:nth-child(1) { margin-top: 0px; }
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.typora-export-show-outline .typora-export-sidebar { display: none; }
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figure { overflow-x: visible; }
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}
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.footnote-line { margin-top: 0.714em; font-size: 0.7em; }
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a img, img a { cursor: pointer; }
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pre.md-meta-block { font-size: 0.8rem; min-height: 0.8rem; white-space: pre-wrap; background: rgb(204, 204, 204); display: block; overflow-x: hidden; }
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p > .md-image:only-child:not(.md-img-error) img, p > img:only-child { display: block; margin: auto; }
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#write.first-line-indent p > .md-image:only-child:not(.md-img-error) img { left: -2em; position: relative; }
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p > .md-image:only-child { display: inline-block; width: 100%; }
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#write .MathJax_Display { margin: 0.8em 0px 0px; }
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.md-math-block { width: 100%; }
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.md-math-block:not(:empty)::after { display: none; }
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.MathJax_ref { fill: currentcolor; }
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[contenteditable="true"]:active, [contenteditable="true"]:focus, [contenteditable="false"]:active, [contenteditable="false"]:focus { outline: 0px; box-shadow: none; }
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.md-task-list-item { position: relative; list-style-type: none; }
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.task-list-item.md-task-list-item { padding-left: 0px; }
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.md-task-list-item > input { position: absolute; top: 0px; left: 0px; margin-left: -1.2em; margin-top: calc(1em - 10px); border: none; }
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.math { font-size: 1rem; }
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.md-toc { min-height: 3.58rem; position: relative; font-size: 0.9rem; border-radius: 10px; }
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.md-toc-content { position: relative; margin-left: 0px; }
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.md-toc-content::after, .md-toc::after { display: none; }
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.md-toc-item { display: block; color: rgb(65, 131, 196); }
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.md-toc-item a { text-decoration: none; }
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.md-toc-inner:hover { text-decoration: underline; }
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.md-toc-inner { display: inline-block; cursor: pointer; }
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.md-toc-h1 .md-toc-inner { margin-left: 0px; font-weight: 700; }
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.md-toc-h2 .md-toc-inner { margin-left: 2em; }
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.md-toc-h3 .md-toc-inner { margin-left: 4em; }
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.md-toc-h4 .md-toc-inner { margin-left: 6em; }
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.md-toc-h5 .md-toc-inner { margin-left: 8em; }
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.md-toc-h6 .md-toc-inner { margin-left: 10em; }
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@media screen and (max-width: 48em) {
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.md-toc-h3 .md-toc-inner { margin-left: 3.5em; }
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.md-toc-h4 .md-toc-inner { margin-left: 5em; }
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.md-toc-h5 .md-toc-inner { margin-left: 6.5em; }
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.md-toc-h6 .md-toc-inner { margin-left: 8em; }
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}
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a.md-toc-inner { font-size: inherit; font-style: inherit; font-weight: inherit; line-height: inherit; }
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.footnote-line a:not(.reversefootnote) { color: inherit; }
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.reversefootnote { font-family: ui-monospace, sans-serif; }
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.md-attr { display: none; }
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.md-fn-count::after { content: "."; }
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code, pre, samp, tt { font-family: var(--monospace); }
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kbd { margin: 0px 0.1em; padding: 0.1em 0.6em; font-size: 0.8em; color: rgb(36, 39, 41); background: rgb(255, 255, 255); border: 1px solid rgb(173, 179, 185); border-radius: 3px; box-shadow: rgba(12, 13, 14, 0.2) 0px 1px 0px, rgb(255, 255, 255) 0px 0px 0px 2px inset; white-space: nowrap; vertical-align: middle; }
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.md-comment { color: rgb(162, 127, 3); opacity: 0.6; font-family: var(--monospace); }
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code { text-align: left; vertical-align: initial; }
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a.md-print-anchor { white-space: pre !important; border-width: initial !important; border-style: none !important; border-color: initial !important; display: inline-block !important; position: absolute !important; width: 1px !important; right: 0px !important; outline: 0px !important; background: 0px 0px !important; text-decoration: initial !important; text-shadow: initial !important; }
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.os-windows.monocolor-emoji .md-emoji { font-family: "Segoe UI Symbol", sans-serif; }
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.md-diagram-panel > svg { max-width: 100%; }
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[lang="flow"] svg, [lang="mermaid"] svg { max-width: 100%; height: auto; }
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[lang="mermaid"] .node text { font-size: 1rem; }
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table tr th { border-bottom: 0px; }
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video { max-width: 100%; display: block; margin: 0px auto; }
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iframe { max-width: 100%; width: 100%; border: none; }
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.highlight td, .highlight tr { border: 0px; }
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mark { background: rgb(255, 255, 0); color: rgb(0, 0, 0); }
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.md-html-inline .md-plain, .md-html-inline strong, mark .md-inline-math, mark strong { color: inherit; }
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.md-expand mark .md-meta { opacity: 0.3 !important; }
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mark .md-meta { color: rgb(0, 0, 0); }
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@media print {
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.typora-export h1, .typora-export h2, .typora-export h3, .typora-export h4, .typora-export h5, .typora-export h6 { break-inside: avoid; }
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}
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.md-diagram-panel .messageText { stroke: none !important; }
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.md-diagram-panel .start-state { fill: var(--node-fill); }
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.md-diagram-panel .edgeLabel rect { opacity: 1 !important; }
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.md-fences.md-fences-math { font-size: 1em; }
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.md-fences-advanced:not(.md-focus) { padding: 0px; white-space: nowrap; border: 0px; }
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.md-fences-advanced:not(.md-focus) { background: inherit; }
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.typora-export-show-outline .typora-export-content { max-width: 1440px; margin: auto; display: flex; flex-direction: row; }
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.typora-export-sidebar { width: 300px; font-size: 0.8rem; margin-top: 80px; margin-right: 18px; }
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.typora-export-show-outline #write { --webkit-flex: 2; flex: 2 1 0%; }
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.typora-export-sidebar .outline-content { position: fixed; top: 0px; max-height: 100%; overflow: hidden auto; padding-bottom: 30px; padding-top: 60px; width: 300px; }
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@media screen and (max-width: 1024px) {
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.typora-export-sidebar, .typora-export-sidebar .outline-content { width: 240px; }
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}
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@media screen and (max-width: 800px) {
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.typora-export-sidebar { display: none; }
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}
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||
.outline-content li, .outline-content ul { margin-left: 0px; margin-right: 0px; padding-left: 0px; padding-right: 0px; list-style: none; overflow-wrap: anywhere; }
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.outline-content ul { margin-top: 0px; margin-bottom: 0px; }
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.outline-content strong { font-weight: 400; }
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.outline-expander { width: 1rem; height: 1.42857rem; position: relative; display: table-cell; vertical-align: middle; cursor: pointer; padding-left: 4px; }
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.outline-expander::before { content: ""; position: relative; font-family: Ionicons; display: inline-block; font-size: 8px; vertical-align: middle; }
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.outline-item { padding-top: 3px; padding-bottom: 3px; cursor: pointer; }
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.outline-expander:hover::before { content: ""; }
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.outline-h1 > .outline-item { padding-left: 0px; }
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.outline-h2 > .outline-item { padding-left: 1em; }
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.outline-h3 > .outline-item { padding-left: 2em; }
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.outline-h4 > .outline-item { padding-left: 3em; }
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.outline-h5 > .outline-item { padding-left: 4em; }
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.outline-h6 > .outline-item { padding-left: 5em; }
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.outline-label { cursor: pointer; display: table-cell; vertical-align: middle; text-decoration: none; color: inherit; }
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.outline-label:hover { text-decoration: underline; }
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.outline-item:hover { border-color: rgb(245, 245, 245); background-color: var(--item-hover-bg-color); }
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.outline-item:hover { margin-left: -28px; margin-right: -28px; border-left: 28px solid transparent; border-right: 28px solid transparent; }
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.outline-item-single .outline-expander::before, .outline-item-single .outline-expander:hover::before { display: none; }
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.outline-item-open > .outline-item > .outline-expander::before { content: ""; }
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.outline-children { display: none; }
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.info-panel-tab-wrapper { display: none; }
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.outline-item-open > .outline-children { display: block; }
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.typora-export .outline-item { padding-top: 1px; padding-bottom: 1px; }
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.typora-export .outline-item:hover { margin-right: -8px; border-right: 8px solid transparent; }
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||
.typora-export .outline-expander::before { content: "+"; font-family: inherit; top: -1px; }
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.typora-export .outline-expander:hover::before, .typora-export .outline-item-open > .outline-item > .outline-expander::before { content: "−"; }
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.typora-export-collapse-outline .outline-children { display: none; }
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||
.typora-export-collapse-outline .outline-item-open > .outline-children, .typora-export-no-collapse-outline .outline-children { display: block; }
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||
.typora-export-no-collapse-outline .outline-expander::before { content: "" !important; }
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||
.typora-export-show-outline .outline-item-active > .outline-item .outline-label { font-weight: 700; }
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||
.md-inline-math-container mjx-container { zoom: 0.95; }
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mjx-container { break-inside: avoid; }
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||
.md-alert.md-alert-note { border-left-color: rgb(9, 105, 218); }
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.md-alert.md-alert-important { border-left-color: rgb(130, 80, 223); }
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.md-alert.md-alert-warning { border-left-color: rgb(154, 103, 0); }
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.md-alert.md-alert-tip { border-left-color: rgb(31, 136, 61); }
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.md-alert.md-alert-caution { border-left-color: rgb(207, 34, 46); }
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.md-alert { padding: 0px 1em; margin-bottom: 16px; color: inherit; border-left: 0.25em solid rgb(0, 0, 0); }
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.md-alert-text-note { color: rgb(9, 105, 218); }
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.md-alert-text-important { color: rgb(130, 80, 223); }
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.md-alert-text-warning { color: rgb(154, 103, 0); }
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.md-alert-text-tip { color: rgb(31, 136, 61); }
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.md-alert-text-caution { color: rgb(207, 34, 46); }
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.md-alert-text { font-size: 0.9rem; font-weight: 700; }
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.md-alert-text svg { fill: currentcolor; position: relative; top: 0.125em; margin-right: 1ch; overflow: visible; }
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.md-alert-text-container::after { content: attr(data-text); text-transform: capitalize; pointer-events: none; margin-right: 1ch; }
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.CodeMirror { height: auto; }
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||
.CodeMirror.cm-s-inner { background: inherit; }
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.CodeMirror-scroll { overflow: auto hidden; z-index: 3; }
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||
.CodeMirror-gutter-filler, .CodeMirror-scrollbar-filler { background-color: rgb(255, 255, 255); }
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||
.CodeMirror-gutters { border-right: 1px solid rgb(221, 221, 221); background: inherit; white-space: nowrap; }
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.CodeMirror-linenumber { padding: 0px 3px 0px 5px; text-align: right; color: rgb(153, 153, 153); }
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.cm-s-inner .cm-keyword { color: rgb(119, 0, 136); }
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.cm-s-inner .cm-atom, .cm-s-inner.cm-atom { color: rgb(34, 17, 153); }
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.cm-s-inner .cm-number { color: rgb(17, 102, 68); }
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.cm-s-inner .cm-def { color: rgb(0, 0, 255); }
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.cm-s-inner .cm-variable { color: rgb(0, 0, 0); }
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.cm-s-inner .cm-variable-2 { color: rgb(0, 85, 170); }
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.cm-s-inner .cm-variable-3 { color: rgb(0, 136, 85); }
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.cm-s-inner .cm-string { color: rgb(170, 17, 17); }
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.cm-s-inner .cm-property { color: rgb(0, 0, 0); }
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.cm-s-inner .cm-operator { color: rgb(152, 26, 26); }
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.cm-s-inner .cm-comment, .cm-s-inner.cm-comment { color: rgb(170, 85, 0); }
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.cm-s-inner .cm-string-2 { color: rgb(255, 85, 0); }
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.cm-s-inner .cm-meta { color: rgb(85, 85, 85); }
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.cm-s-inner .cm-qualifier { color: rgb(85, 85, 85); }
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.cm-s-inner .cm-builtin { color: rgb(51, 0, 170); }
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.cm-s-inner .cm-bracket { color: rgb(153, 153, 119); }
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.cm-s-inner .cm-tag { color: rgb(17, 119, 0); }
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.cm-s-inner .cm-attribute { color: rgb(0, 0, 204); }
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.cm-s-inner .cm-header, .cm-s-inner.cm-header { color: rgb(0, 0, 255); }
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.cm-s-inner .cm-quote, .cm-s-inner.cm-quote { color: rgb(0, 153, 0); }
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.cm-s-inner .cm-hr, .cm-s-inner.cm-hr { color: rgb(153, 153, 153); }
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.cm-s-inner .cm-link, .cm-s-inner.cm-link { color: rgb(0, 0, 204); }
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.cm-negative { color: rgb(221, 68, 68); }
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.cm-positive { color: rgb(34, 153, 34); }
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</style><title>0829月考</title>
|
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</head>
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<body class='typora-export os-windows'><div class='typora-export-content'>
|
||
<div id='write' class=''><h1 id='20240829-月考'><span>2024.08.29 月考</span></h1><h5 id='1单选题链路聚合是将多条链路捆绑在一起形成一条逻辑链可以实现增加带宽链路聚合模式分为手工模式和lacp模式'><span>1、【单选题】链路聚合是将多条链路捆绑在一起，形成一条逻辑链，可以实现增加带宽。链路聚合模式分为手工模式和LACP模式。</span></h5><p><span>A.错误</span></p><p><mark><span>B.正确</span></mark></p><p><span>【正确答案】B</span></p><p> </p><h5 id='2单选题关于ip地址1000250的类别及默认子网掩码以下描述正确的是-'><span>2、【单选题】关于IP地址10.0.0.250的类别及默认子网掩码，以下描述正确的是（ ）。</span></h5><p><mark><span>A.</span><span> </span><span>A类，255.0.0.0</span></mark></p><p><span>B.</span><span> </span><span>B类，255.255.0.0</span></p><p><span>C.</span><span> </span><span>C类，255.255.255.0</span></p><p><span>D.</span><span> </span><span>B类，255.0.0.0</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='3单选题下面有关bid的描述错误的是-'><span>3、【单选题】下面有关BID的描述错误的是（ ）。</span></h5><p><span>A.BID优先级步长值是4096</span></p><p><mark><span>B.BID优先级的默认值是：0</span></mark></p><p><span>C.BID优先级的默认值是：32768</span></p><p><span>D.BID是由优先级与MAC地址组成，BID值越小越优先</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='4单选题以下ip地址中-属于私有地址'><span>4、【单选题】以下IP地址中，（ ）属于私有地址。</span></h5><p><span>A.172.32.55.104</span></p><p><mark><span>B.172.22.102.98</span></mark></p><p><span>C.11.0.0.1</span></p><p><span>D.193.168.0.1</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='5单选题ip数据报头部不包含以下-字段'><span>5、【单选题】IP数据报头部不包含以下（ ）字段。</span></h5><p><span>A.目的IP地址</span></p><p><span>B.源IP地址</span></p><p><span>C.ttl</span></p><p><mark><span>D.端口号</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='6单选题windows-server-2019域环境中域用户在域中客户端主机登录的时间默认为--'><span>6、【单选题】Windows Server 2019域环境中，域用户在域中客户端主机登录的时间默认为（ ）。</span></h5><p><span>A.周一至周五，8点至18点</span></p><p><span>B.周一至周五，0点至0点</span></p><p><mark><span>C.周一至周日，0点至0点</span></mark></p><p><span>D.周一至周日，8点至18点</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='7单选题下列协议中-是网络层协议'><span>7、【单选题】下列协议中（ ）是网络层协议</span></h5><p><span>A.FTP</span></p><p><mark><span>B.ICMP</span></mark></p><p><span>C.UDP</span></p><p><span>D.TCP</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='8单选题下列可以用做ip地址的是-'><span>8、【单选题】下列可以用做IP地址的是（ ）。</span></h5><p><span>A.11.211.300.254</span></p><p><span>B.272.65.87.0</span></p><p><span>C.202.101.0.256</span></p><p><mark><span>D.128.89.0.1</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='9单选题以下地址属于b类地址的是-'><span>9、【单选题】以下地址属于B类地址的是（ ）。</span></h5><p><mark><span>A.190.42.211.54</span></mark></p><p><span>B.221.100.7.89</span></p><p><span>C.126.113.148.32</span></p><p><span>D.113.5.7.161</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='10单选题在dns顶级域名中--表示反向域'><span>10、【单选题】在DNS顶级域名中，（ ）表示反向域。</span></h5><p><span>A.“.org”</span></p><p><span>B.“.mil”</span></p><p><mark><span>C.“.arpa”</span></mark></p><p><span>D.“.gov”</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='11单选题静态路由默认优先级是-'><span>11、【单选题】静态路由默认优先级是（ ）</span></h5><p><span>A.0</span></p><p><span>B.10</span></p><p><span>C.100</span></p><p><mark><span>D.60</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='12单选题公司有一台系统为windows-server-2019的服务器其ip-地址为19216810100在服务器的e-分区上创建共享文件夹共享名是mp5客户端主机通过映射网络驱动器的方式访问共享文件夹映射后的盘符为h盘应输入--命令'><span>12、【单选题】公司有一台系统为Windows Server 2019的服务器，其IP 地址为192.168.10.100，在服务器的E 分区上创建共享文件夹，共享名是“mp5”,客户端主机通过映射网络驱动器的方式访问共享文件夹，映射后的盘符为h盘，应输入（ ）命令。</span></h5><p><span>A.net use </span><span>\</span><span>192.168.10.100\mp5 h:</span></p><p><span>B.net use </span><span>\</span><span>192.168.10.100\mp5$ h:</span></p><p><mark><span>C.net use h: </span><span>\</span><span>192.168.10.100\mp5</span></mark></p><p><span>D.net use h: </span><span>\</span><span>192.168.10.100\mp5$</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='13单选题为保证网络中电脑正常通信网络中每台电脑都分配了由0~255的数字并用圆点分隔的地址将它称为-'><span>13、【单选题】为保证网络中电脑正常通信，网络中每台电脑都分配了由0~255的数字并用圆点分隔的地址，将它称为（ ）。</span></h5><p><span>A.域名</span></p><p><mark><span>B.IP地址</span></mark></p><p><span>C.TCP地址</span></p><p><span>D.端口</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='14单选题1721602属于哪类地址默认子网掩码是什么-'><span>14、【单选题】172.16.0.2属于哪类地址，默认子网掩码是什么（ ）。</span></h5><p><span>A.A类，255.0.0.0</span></p><p><span>B.B类，255.0.0.0</span></p><p><span>C.C类，255.255.255.0</span></p><p><mark><span>D.B类，255.255.0.0</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='15单选题启动winpe系统通过系统密码破解工具修改密码时sam文件路径为'><span>15、【单选题】启动WinPE系统，通过系统密码破解工具修改密码时，SAM文件路径为（）。</span></h5><p><mark><span>A.C:\Windows\System32\config\SAM</span></mark></p><p><span>B.C:\ Program Files\ config\ System32\SAM</span></p><p><span>C.C:\ Program Files\System32\config\SAM</span></p><p><span>D.C:\Windows\System32\SAM</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='16单选题关于子网掩码的作用-的描述是正确的'><span>16、【单选题】关于子网掩码的作用，（ ）的描述是正确的。</span></h5><p><span>A.子网掩码与IP地址是相同的作用</span></p><p><span>B.子网掩码与IP地址不能同时共存</span></p><p><mark><span>C.子网掩码用于区分IP地址的网络位与主机位</span></mark></p><p><span>D.子网掩码用于区分网关地址</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='17单选题stp通过建立无环路拓扑解决广播风暴并实现链路冗余备份'><span>17、【单选题】STP通过建立无环路拓扑，解决广播风暴并实现链路冗余备份。</span></h5><p><mark><span>A.正确</span></mark></p><p><span>B.错误</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='18单选题在tcp封装格式中syn的含义是-'><span>18、【单选题】在TCP封装格式中，SYN的含义是（ ）。</span></h5><p><span>A.重置连接</span></p><p><span>B.断开连接</span></p><p><mark><span>C.建立连接</span></mark></p><p><span>D.连接确认</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='19单选题配置dns资源记录时需要实现fqdn到ip地址的解析需要哪个记录类型---'><span>19、【单选题】配置DNS资源记录时，需要实现FQDN到IP地址的解析需要哪个记录类型（ ）</span></h5><p><span>A.CNAME（别名）</span></p><p><mark><span>B.A（主机）</span></mark></p><p><span>C.NS（名称服务器）</span></p><p><span>D.PTR（指针）</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='20单选题在windows-server-2019系统中系统内核根据-识别不同用户'><span>20、【单选题】在Windows Server 2019系统中，系统内核根据（ ）识别不同用户。</span></h5><p><span>A.账户名</span></p><p><span>B.账户组</span></p><p><mark><span>C.账户SID</span></mark></p><p><span>D.账户密码</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='21单选题以下静态路由命令格式书写正确的是'><span>21、【单选题】以下静态路由命令格式书写正确的是（）</span></h5><p><span>A.ip route-static 目标网络 优先级 下一跳</span></p><p><span>B.ip route 子网掩码 目标地址 下一跳</span></p><p><span>C.ip route 目标网络 子网掩码 优先级</span></p><p><mark><span>D.ip route-static 目标网络 子网掩码 下一跳</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='22单选题在windows-server-2019的密码策略中对密码默认使用时间说法正确的是-'><span>22、【单选题】在Windows server 2019的密码策略中，对密码默认使用时间说法正确的是（ ）。</span></h5><p><mark><span>A.42天</span></mark></p><p><span>B.42小时</span></p><p><span>C.128小时</span></p><p><span>D.128天</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='23单选题在windows-server-2019系统上配置dns服务器其中ptr-记录指的是--记录'><span>23、【单选题】在Windows Server 2019系统上配置DNS服务器，其中“PTR” 记录指的是（ ）记录。</span></h5><p><span>A.邮件服务器地址</span></p><p><span>B.别名</span></p><p><mark><span>C.把IP地址解析为域名</span></mark></p><p><span>D.把域名解析为IP地址</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='24单选题在windows-server-2019系统中执行-操作需要系统重启后才可以生效'><span>24、【单选题】在Windows Server 2019系统中执行（ ）操作，需要系统重启后才可以生效。</span></h5><p><mark><span>A.修改计算机名</span></mark></p><p><span>B.修改ip地址</span></p><p><span>C.重命名目录或文件</span></p><p><span>D.安装输入法</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='25单选题在windows-10系统中要把选定的文件剪切到剪贴板中可以按-组合键'><span>25、【单选题】在Windows 10系统中，要把选定的文件剪切到剪贴板中，可以按（ ）组合键。</span></h5><p><span>A.Ctrl+C</span></p><p><span>B.Ctrl+V</span></p><p><span>C.Ctrl+Z</span></p><p><mark><span>D.Ctrl+X</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='26单选题以下关于icmp协议描述正确的是-'><span>26、【单选题】以下关于ICMP协议描述正确的是（ ）。</span></h5><p><span>A.ICMP协议工作在数据链路层</span></p><p><span>B.ICMP协议工作在传输层</span></p><p><span>C.ICMP协议用于进行组播通信</span></p><p><mark><span>D.ICMP协议工作在网络层，用于测试网络，可以返回设备之间的连接状态等信息</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='27单选题配置华为交换机时输入什么命令会产生以下情景'><span>27、【单选题】配置华为交换机时，输入什么命令会产生以下情景：</span></h5><pre class="md-fences md-end-block ty-contain-cm modeLoaded" spellcheck="false" lang=""><div class="CodeMirror cm-s-inner cm-s-null-scroll CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 9.52344px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation"><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><Huawe>（ ）</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> Enter system view, return user view with Ctrl+Z.</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;">[Huawei]</span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 69px;"></div><div class="CodeMirror-gutters" style="display: none; height: 69px;"></div></div></div></pre><p><span>A.display</span></p><p><span>B.sysname</span></p><p><span>C.quit</span></p><p><mark><span>D.system-view</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='28单选题在windows-server-2019域中有关组策略设置描述错误的是--'><span>28、【单选题】在Windows Server 2019域中，有关组策略设置描述错误的是（ ）。</span></h5><p><mark><span>A.对OU不能设置组策略。</span></mark></p><p><span>B.降低布置用户和计算机环境的总费用，方便推行公司计算机使用规范及安全策略</span></p><p><span>C.对OU设置组策略，可影响该OU下的所有计算机和域用户的工作环境</span></p><p><span>D.对整个域设置组策略，可影响所有成员计算机和域用户的工作环境</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='29单选题关于sub-vlan描述错误的是'><span>29、【单选题】关于Sub-VLAN描述错误的是（）</span></h5><p><span>A.sub-VLAN也称为子VLAN</span></p><p><span>B.不同sub-VLAN要配置同网段IP地址</span></p><p><span>C.Sub-VLAN间共用同一个网关</span></p><p><mark><span>D.不同sub-VLAN要配置不同网段IP地址</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='30单选题在实际项目中下面ip地址可以在计算机上手动配置地址的是-'><span>30、【单选题】在实际项目中，下面IP地址可以在计算机上手动配置地址的是（ ）。</span></h5><p><span>A.239.1.1.1</span></p><p><span>B.127.0.0.1</span></p><p><span>C.127.1.1.1</span></p><p><mark><span>D.193.20.19.67</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='31单选题在ntfs文件系统的磁盘分区创建一个文本文件该文件属性安全选项中-不是文件的标准权限'><span>31、【单选题】在NTFS文件系统的磁盘分区创建一个文本文件，该文件属性安全选项中（ ）不是文件的标准权限。</span></h5><p><span>A.写入</span></p><p><span>B.读取</span></p><p><span>C.完全控制</span></p><p><mark><span>D.列出文件夹内容</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='32单选题在windows系统中以下-属于自动专用ip地址当自动获得ip却没有成功时使用该网段地址'><span>32、【单选题】在Windows系统中，以下（ ）属于自动专用IP地址，当自动获得IP却没有成功时使用该网段地址。</span></h5><p><span>A.192.168.0.1</span></p><p><mark><span>B.169.254.0.1</span></mark></p><p><span>C.172.16.0.1</span></p><p><span>D.10.0.0.1</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='33单选题在常见的应用层协议中以下那个-不使用tcp'><span>33、【单选题】在常见的应用层协议中，以下那个（ ）不使用TCP。</span></h5><p><mark><span>A.TFTP</span></mark></p><p><span>B.FTP</span></p><p><span>C.Telnet</span></p><p><span>D.SMTP</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='34单选题以下软件属于操作系统的是-'><span>34、【单选题】以下软件属于操作系统的是（ ）。</span></h5><p><span>A.VMware Workstation</span></p><p><span>B.QQ</span></p><p><mark><span>C.Windows</span></mark></p><p><span>D.Microsoft office</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='35单选题关于super-vlan描述错误的是'><span>35、【单选题】关于Super-VLAN描述错误的是（）</span></h5><p><span>A.VLAN聚合也称Super VLAN（超级VLAN）</span></p><p><mark><span>B.一个Super-VLAN只能包含一个Sub-VLAN</span></mark></p><p><span>C.Super-VLAN也称为超级VLAN，sub-VLAN也称为子VLAN</span></p><p><span>D.多个Sub-VLAN和一个Super-VLAN关联，只给Super-VLAN分配一个IP网段，所有Sub-VLAN都使用Super-VLAN的IP网段进行三层通信</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='36单选题下列-不是icmp协议的提示信息'><span>36、【单选题】下列（ ）不是ICMP协议的提示信息。</span></h5><p><mark><span>A.command not found</span></mark></p><p><span>B.Request timed out</span></p><p><span>C.Destination host unreachable</span></p><p><span>D.Reply from 目标地址</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='37单选题目前在internet-上只使用abc这三类地址为了满足企业用户ip地址的需求从abc类地址中划分出一部份私有地址给企业内部使用以下不属于私有地址范围的是-'><span>37、【单选题】目前在internet 上只使用A、B、C这三类地址，为了满足企业用户IP地址的需求，从A、B、C类地址中划分出一部份私有地址给企业内部使用，以下不属于私有地址范围的是（ ）。</span></h5><p><span>A.10.0.0.0-10.255.255.255</span></p><p><span>B.172.16.0.0-172.31.255.255</span></p><p><mark><span>C.172.16.0.0-172.32.0.0</span></mark></p><p><span>D.192.168.0.0-192.168.255.255</span></p><p><span>【正确答案】C</span></p><p> </p><h5 id='38单选题在安装windows-server-2019系统时需事先了解系统安装硬件要求其硬盘空间最低需求'><span>38、【单选题】在安装Windows Server 2019系统时，需事先了解系统安装硬件要求，其硬盘空间最低需求（）。</span></h5><p><span>A.100GB</span></p><p><mark><span>B.32GB</span></mark></p><p><span>C.20G</span></p><p><span>D.500GB</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='39单选题以下关于交换机的trunk接口描述错误的是--'><span>39、【单选题】以下关于交换机的Trunk接口描述错误的是（ ）。</span></h5><p><span>A.Trunk接口可以承载带有vlan标记的数据帧</span></p><p><span>B.Trunk接口可以允许多个VLAN的数据帧通过</span></p><p><span>C.Trunk接口一般用于交换机连接交换机</span></p><p><mark><span>D.Trunk接口默认允许所有vlan数据帧通过</span></mark></p><p><span>【正确答案】D</span></p><p> </p><h5 id='40单选题windows操作系统下哪个命令用于测试网络连通性-'><span>40、【单选题】Windows操作系统下，哪个命令用于测试网络连通性（ ）。</span></h5><p><mark><span>A.ping</span></mark></p><p><span>B.telnet</span></p><p><span>C.nslookup</span></p><p><span>D.netstat</span></p><p><span>【正确答案】A</span></p><p> </p><h5 id='41多选题针对以下dhcp配置命令解析正确的是'><span>41、【多选题】针对以下DHCP配置命令，解析正确的是（）</span></h5><pre class="md-fences md-end-block ty-contain-cm modeLoaded" spellcheck="false" lang=""><div class="CodeMirror cm-s-inner cm-s-null-scroll CodeMirror-wrap" lang=""><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 9.52344px; left: 8px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 0px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation"><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: 0px; width: 0px;"></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> [dhcp]ip pool p1</span></pre></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> [dhcp-ip-pool-p1]network 192.168.5.0 mask 255.255.255.0</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> [dhcp-ip-pool-p1]gateway-list 192.168.5.254</span></pre><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> [dhcp-ip-pool-p1]dns-list 8.8.8.8 <span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span> <span class="cm-tab" role="presentation" cm-text=" "> </span> </span></pre></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 92px;"></div><div class="CodeMirror-gutters" style="display: none; height: 92px;"></div></div></div></pre><p><mark><span>A.DNS地址是8.8.8.8</span></mark></p><p><mark><span>B.IP网段为192.168.5.0/24</span></mark></p><p><mark><span>C.网关地址为192.168.5.254</span></mark></p><p><span>D.网关地址为8.8.8.8</span></p><p><span>【正确答案】A,B,C</span></p><p> </p><h5 id='42多选题配置华为ar2220路由器时可以从系统视图huawei回到用户视图huawei的方式有-'><span>42、【多选题】配置华为AR2220路由器时，可以从系统视图[Huawei]回到用户视图</span><<span>Huawei</span>><span>的方式有（ ）。</span></h5><p><span>A.按Ctrl+B组合键</span></p><p><mark><span>B.输入quit命令</span></mark></p><p><mark><span>C.输入return命令</span></mark></p><p><mark><span>D.按Ctrl+Z组合键</span></mark></p><p><span>【正确答案】B,C,D</span></p><p> </p><h5 id='43多选题以下属于dhcp协议报文类型的是'><span>43、【多选题】以下属于DHCP协议报文类型的是（）</span></h5><p><mark><span>A.DHCP discover报文</span></mark></p><p><mark><span>B.DHCP ack报文</span></mark></p><p><span>C.DHCP DD 报文</span></p><p><mark><span>D.DHCP offer报文</span></mark></p><p><span>【正确答案】A,B,D</span></p><p> </p><h5 id='44多选题交换机可以根据mac地址表智能的转发-'><span>44、【多选题】交换机可以根据MAC地址表智能的转发（ ）。</span></h5><p><span>A.目的IP</span></p><p><mark><span>B.数据帧</span></mark></p><p><span>C.源IP</span></p><p><span>D.MAC地址</span></p><p><span>【正确答案】B</span></p><p> </p><h5 id='45多选题以下ip数据报头中的字段描述正确的是'><span>45、【多选题】以下IP数据报头中的字段描述正确的是（）</span></h5><p><mark><span>A.源地址：报文发送方的IP地址</span></mark></p><p><span>B.目标地址：接收方的MAC地址</span></p><p><mark><span>C.优先级与服务类型：表示数据包是否需要优选传递</span></mark></p><p><mark><span>D.TTL: 表示数据报在网络中的寿命，作用是避免数据包在网络中无限循环</span></mark></p><p><span>【正确答案】A,C,D</span></p><p> </p><h5 id='46多选题以下属于物理层的功能和作用的是'><span>46、【多选题】以下属于物理层的功能和作用的是（）</span></h5><p><span>A.定义物理地址、构建数据链路、实现数据帧形成</span></p><p><mark><span>B.定义设备的物理连接的标准和特性</span></mark></p><p><span>C.定义逻辑地址、连接不同网络、选择最佳路径</span></p><p><mark><span>D.比特流传输</span></mark></p><p><span>【正确答案】B,D</span></p><p> </p><h5 id='47多选题mac地址的描述正确的是'><span>47、【多选题】MAC地址的描述正确的是</span></h5><p><span>A.MAC地址的长度是48个字节，每一个网卡的MAC地址都是全球唯一的</span></p><p><mark><span>B.MAC地址长度是48个bit，表示方式为12位的16进制数</span></mark></p><p><mark><span>C.MAC地址前24bit是厂商代码，后24bit是网卡唯一编号</span></mark></p><p><mark><span>D.MAC地址即以太网地址</span></mark></p><p><span>【正确答案】B,C,D</span></p><p> </p><h5 id='48多选题在windows-server-2019系统中下列-权限属于用户权限分配'><span>48、【多选题】在Windows server 2019系统中，下列（ ）权限属于“用户权限分配”。</span></h5><p><mark><span>A.拒绝在本地登录</span></mark></p><p><span>B.账户：使用空密码的本地账户只允许进行控制台登录</span></p><p><mark><span>C.拒绝从网络访问这台计算机</span></mark></p><p><span>D.交互式登录：试图登录的用户的消息文本</span></p><p><span>【正确答案】A,C</span></p><p> </p><h5 id='49多选题以下关于mstp中根桥和备份根桥的描述正确的是哪些项'><span>49、【多选题】以下关于MSTP中根桥和备份根桥的描述，正确的是哪些项（）</span></h5><p><mark><span>A.在一棵生成树中，当根桥出现故障或关机时，备份根桥可以取代根桥成为指定生成树的根桥</span></mark></p><p><mark><span>B.当两台或两台以上的设备被指定为同一棵生成树的根桥时，系统将选择BID值最小的设备作为根桥</span></mark></p><p><span>C.在同一棵生成树中，一台设备可以同时作为根桥和备份根桥</span></p><p><mark><span>D.设备在各生成树中的角色相互独立，在作为一棵生成树的根桥的同时，也可以作为其他生成树的备份根桥</span></mark></p><p><span>【正确答案】A,B,D</span></p><p> </p><h5 id='50多选题链路聚合技术的作用描述正确的是'><span>50、【多选题】链路聚合技术的作用描述正确的是（）</span></h5><p><span>A.可以捆绑交换机所有接口，但是不能增加带宽</span></p><p><span>B.可以有效分割广播域，实现全双工通信</span></p><p><mark><span>C.可以增加设备之间的互联带宽</span></mark></p><p><mark><span>D.可以实现流量的负载分担，提高链路利用率</span></mark></p><p><span>【正确答案】C,D</span></p></div></div>
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