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【单选题】
HTML DOM中的根节点是（）。
A.
B.
C.
D.
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<div class="jubao_9xotN">举报</div>
<div class="tagBox_1JLV1"><span>题目标签：</span><span><a class="tagText_2rQkk" href="https://m.shuashuati.com/tags/1d8c736a2d7e01adb82fcc090d3feb04.html">节点</a></span></div>
<div class="tiQuestionBottom_1AYu2"><a class="createPaperLink_q4pbB" href="https://app.shuashuati.com/?channelCode=excelcreate" target="_blank"><img src="https://cos-cdn.shuashuati.com/shuashuati-wap/2024-0724-1119-46/excelcreate-d28b9.png" class="creatPng_AHE0B" /></a></div>
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<div class="tiBlockTitle_2O1yn">参考答案：<img src="https://cos-cdn.shuashuati.com/shuashuati-wap/asset/rightlogo.png" class="svg_logo_3XEem" /></div>
<div class="tiLoginBlockContent_2BAHs"><img src="https://cos-cdn.shuashuati.com/shuashuati-wap/2024-0724-1119-46/to-app-0b7dc.png" class="toAppBtn_eISMV" /></div>
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<div class="tiBlockTitle_2O1yn">参考解析：<img src="https://cos-cdn.shuashuati.com/shuashuati-wap/asset/rightlogo.png" class="svg_logo_3XEem" /></div>
<div class="tiLoginBlockContent_2BAHs"><img src="https://cos-cdn.shuashuati.com/shuashuati-wap/2024-0724-1119-46/to-app-0b7dc.png" class="toAppBtn_eISMV" /></div>
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<div class="wechatDialogInWechat_o79f1"><img src="https://cos-cdn.shuashuati.com/shuashuati-wap/2024-0724-1119-46/xcx-qrcode-search-4f402.png" class="xcx_qrcode_2KBu4" /></div>
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<div class="wechatDialog_iQMtI"><img class="dialog_qrcode_8q2oe" src="https://cos-cdn.shuashuati.com/shuashuati-wap/2024-0724-1119-46/qrcode-c96f7.png" alt="." />
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<div class="dialogInput_3-93h">刷刷题刷刷变学霸</div>
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<div class="tiBlockTitle_12Qeo">举一反三<img src="https://cos-cdn.shuashuati.com/shuashuati-wap/asset/rightlogo.png" class="svg_logo_3FJcE" /></div>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/37299ae9633e411386b4f4044ca66982.html" class="tiSimilarTiTitle_2-ufC">
<h2>【单选题】对于长度为n(n≥1)的双链表L，在p所指节点之前插入一个新节点的算法的时间复杂度为( )。</h2>
</a>
<div class="tiOptions_35AIK">
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">A.</span>
<div class="tiOptionContent_2pfoa">O(1)</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">B.</span>
<div class="tiOptionContent_2pfoa">O(n)</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">C.</span>
<div class="tiOptionContent_2pfoa">O(n²)</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">D.</span>
<div class="tiOptionContent_2pfoa">O(nlog2n)</div>
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<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/37299ae9633e411386b4f4044ca66982.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/3bc91255e3c4435f909df927e42f580b.html" class="tiSimilarTiTitle_2-ufC">
<h2>【单选题】网络中某一个节点出现故障,可能导致整个网络瘫痪的是什么拓扑型的网络。</h2>
</a>
<div class="tiOptions_35AIK">
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">A.</span>
<div class="tiOptionContent_2pfoa">环形</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">B.</span>
<div class="tiOptionContent_2pfoa">星形</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">C.</span>
<div class="tiOptionContent_2pfoa">树形</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">D.</span>
<div class="tiOptionContent_2pfoa">网状型</div>
</div>
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<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/3bc91255e3c4435f909df927e42f580b.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/75a071f673d141c7a426761e377e3e4c.html" class="tiSimilarTiTitle_2-ufC">
<h2>【简答题】客户一次性来电咨询同一业务或多个业务的多个知识节点（咨询、受理等），转接时所选节点顺序依次为（）。</h2>
</a>
<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/75a071f673d141c7a426761e377e3e4c.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/7c556c439a2447bb874565f92d517ca2.html" class="tiSimilarTiTitle_2-ufC">
<h2>【简答题】一般情况下，节点电位法所列节点电位方程的个数比电路中所有节点数______。</h2>
</a>
<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/7c556c439a2447bb874565f92d517ca2.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/86c40607348e445c9d82bb6553bbdabd.html" class="tiSimilarTiTitle_2-ufC">
<h2>【简答题】请简述泰讯Link2+节点机电源模块故障的典型现象，以及处理措施。</h2>
</a>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/aaf5de2dae614abc97bc7bea76f2cb15.html" class="tiSimilarTiTitle_2-ufC">
<h2>【单选题】、在OSI参考模型中,在相邻节点实现可靠传输的是( )</h2>
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<div class="tiOptions_35AIK">
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">A.</span>
<div class="tiOptionContent_2pfoa">网络层</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">B.</span>
<div class="tiOptionContent_2pfoa">传输层</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">C.</span>
<div class="tiOptionContent_2pfoa">数据链路层</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">D.</span>
<div class="tiOptionContent_2pfoa">应用层</div>
</div>
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<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/aaf5de2dae614abc97bc7bea76f2cb15.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<h2>【简答题】建筑给水系统一般由下列各部分组成：水源、引入管、水表节点、给水附件、（）。</h2>
</a>
<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/b9a4f0cb8d154e3fabdf3c08883623fe.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<h2>【多选题】在通信网中属于终端节点主要功能的有（ ）。</h2>
</a>
<div class="tiOptions_35AIK">
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">A.</span>
<div class="tiOptionContent_2pfoa">用户信息的处理</div>
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<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">B.</span>
<div class="tiOptionContent_2pfoa">用户业务的集中和接人功能</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">C.</span>
<div class="tiOptionContent_2pfoa">信令信息的处理</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">D.</span>
<div class="tiOptionContent_2pfoa">信令功能</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">E.</span>
<div class="tiOptionContent_2pfoa">实现独立于交换节点的业务的执行和控制</div>
</div>
</div>
<div class="tiSimilarBottom_3YhDx"><a href="https://m.shuashuati.com/ti/c61a4383a4854e9ea719ef3a48505534.html" class="tiSimilarBtn_3BCqz">查看完整题目与答案</a></div>
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<div class="tiSimilarTi_18-DM"><a href="https://m.shuashuati.com/ti/e42e66810ea24f6fb94dbcb74b2764a5.html" class="tiSimilarTiTitle_2-ufC">
<h2>【简答题】确定下列求积公式的求积系数和求积节点，使其代数精度尽量高，并指出其最高代数精度。</h2>
</a>
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<h2>【单选题】周末销售推动的时间节点是？（）</h2>
</a>
<div class="tiOptions_35AIK">
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">A.</span>
<div class="tiOptionContent_2pfoa">周五</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">B.</span>
<div class="tiOptionContent_2pfoa">周六</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">C.</span>
<div class="tiOptionContent_2pfoa">周天</div>
</div>
<div class="tiOption_2d3js"><span class="tiOptionChoose_35pI7">D.</span>
<div class="tiOptionContent_2pfoa">周五-周天</div>
</div>
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