[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fWDyKoynIUvYCezJuwxjCTeoc8P_KxxbPqsoXNtn_IKo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-04 19:24:09",45781758,[8,9,10,11],"1,张三,undefined","1,张三,NaN","1,张三,18","1,张三",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"7e7ef217c8cf794ae69d7c0e765b3c03","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F14b776fec83f12216261b350115ab4dc.png","Web标准网站设计","exam_95881934","2022-2023-02Web标准网站设计测试卷(JavaScript)","分析以下代码执行结果是( ). var user={ } ; user.id=1 ; user[&quot;name&quot;]=&quot;张三&quot; ; user.age=18 ; delete user.age ; document.write( user.id + &quot; , &quot; + user.name+ &quot; , &quot; + user.age )",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],45781757,[25,26,27,28],"[&quot;1&quot;,&quot;0&quot;,&quot;2&quot;,&quot;0&quot;,&quot;3&quot;,&quot;0&quot;,&quot;4&quot;]","&quot;1,0,2,0,3,0,4&quot;","[1,2,3,4]","&quot; 1,2,3,4&quot;",".join('0').split('') 的执行结果是( )","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],45781759,[39,40,41,42],"2 3 4 5 7 8 9 10","1 2 3 4 5 7 8 9 10","1 2 3 4 5 7 8","2 3 4 5 7 8","以下代码运行结果显示( ). var arr=[1,2,3,4,5,6,7,8,9,10]; for(var i=1;i&lt;=10;i++){ if(i==5) continue; if(i==8) break; document.write(arr[i]+&quot;&nbsp;&nbsp;&quot;)",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],45781760,[48,49,50,51],"confirm( )","prompt( )","clearInterval( )","alert( )","以下window对象的方法中( )是带有可输入内容的文本域的提示框",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],45781761,[57,58,59,60],"document.write(&quot;分辨率:&quot;+window.innerWidth+&quot;*&quot;+window.innerHeight)","document.write(&quot;分辨率:&quot;+screen.availWidth+&quot;*&quot;+screen.availHeight)","document.write(&quot;分辨率:&quot;+screen.width+&quot;*&quot;+window.screen.height)","document.write(&quot;分辨率:&quot;+document.body.clientWidth+&quot;*&quot;+document.body.clientHeight)","以下能够输出屏幕分辨率的是( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],45781762,[66,67,68,69],"&lt;script type=&quot;text\u002Fjavascript&quot;&gt; &lt;h1&gt;hello&lt;\u002Fh1&gt; &lt;\u002Fscript&gt;","&lt;script type=&quot;text\u002Fjavascript&quot;&gt; document.write( &quot; &lt;h1&gt;hello&lt;\u002Fh1&gt;&quot; ) ; &lt;\u002Fscript&gt;","&lt;script type=&quot;text\u002Fjavascript&quot;&gt; document.write( &quot;hello&quot; ) ; &lt;\u002Fscript&gt;","&lt;script type=&quot;text\u002Fjavascript&quot;&gt; document.write( &lt;h1&gt;hello&lt;\u002Fh1&gt; ) ; &lt;\u002Fscript&gt;","使用JavaScript向网页中输入&lt;h1&gt;hello&lt;\u002Fh1&gt;,以下代码可行的是( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],45781763,[75,76,77,78],"tuden","udent","stud","uden","分析下面的JavaScript代码段,输出结果是( ). var mystring=&quot;I am a student&quot; ; var a=mystring.substring(9 , 13); document.write(a)",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],45781764,[84,85,86,87],"&lt;script&gt;&lt;\u002Fscript&gt;","&lt;title&gt;&lt;\u002Ftitle&gt;","&lt;body&gt;&lt;\u002Fbody&gt;","&lt;link&gt;&lt;\u002Flink&gt;","在HTML中嵌入JavaScript,应该使用的标记是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],45781765,[93,94,95,96],"this","string","that","length","下面哪个JavaScript变量名称不合法( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],45781766,[102,103,104,105],"innerText","outerHTML","outerText","innerHTML","以下用于表示元素中的文本内容里面的是( )"]