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电大 计算机应用基础-0018

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发表于 2016-6-16 19:04:04 | 显示全部楼层 |阅读模式
谋学网

1.

LAN是( )是缩写。

    局域网
    广域网
    城域网
    互联网


2.

以( )将网络划分为广域网(WAN)城域网(MAN)和局域网(LAN)。

    接入的计算机多少
    接入的计算机类型
    拓扑类型
    接入的计算机距离


3.

下列关于我国家庭计算机用户接入互联网的几种方法中,速度最快的是( )接入。

    ADSL
    光纤接入网
    电话拨号
    有线电视网


4.

当我们在搜索引擎中输入"申花",想要去查询一些申花企业的资料时却搜索出了很多申花足球队的新闻,为此我们可以在搜索的时候键入( )。

    申花 & 足球
    申花 + 足球
    申花 - 足球
    申花 OR 足球


5.

收发电子邮件,首先必须拥有( )。

    电子邮箱
    上网账号
    中文菜单
    个人主页


6.

要打开IE窗口,可以双击桌面上的哪个图标( )。

    internet explore
    网上邻居
    outlook express
    我的电脑


7.

关于电子邮件的说法,不正确的是( )。

    发送电子邮件时,通讯双方必须都在场
    电子邮件比人工邮件传送更方便、快捷
    电子邮件可以同时发送给多个用户
    在一个电子邮件中,可以发送文字、图像、语音等信息


8.

在常用的传输媒体中,带宽最宽、信号传输衰减最小、抗干扰能力最强的是( )。

    双绞线
    无线信道
    同轴电缆
    光纤


9.

下列( )是合法的电子邮件地址。

    msil.tjut.edu.cn@comp
    www.sina.com.cn
    wangy@sohu.com
    mail:tjut.edu.cn


10.

下列不属于传播计算机病毒的载体是( )。

    网络
    显示器
    光盘
    U盘


11.

下列选项中,对于一个电子邮箱地址书写正确的是( )。

    @263.net
    2008BJ@263.net
    WWW.263.net
    2008BJ#263.net


12.

Internet属于计算机网络中的( )。

    局域网
    城域网
    广域网
    无线网


13.

下面不符合网络道德规范的行为是( )。

    下载科技论文
    破译别人的邮箱密码
    不付费使用试用版的软件
    下载打印机驱动程序


14.

下面不是上网方式的是( )。

    ADSL拨号上网
    光纤上网
    无线上网
    传真


15.

目前最好的防病毒软件的作用是( )。

    检查计算机是否染有病毒,消除已感染的任何病毒
    杜绝病毒对计算机的感染
    查出计算机已感染的任何病毒,消除其中的一部分
    检查计算机是否染有病毒,消除已感染的部分病毒


16.

打开个人信箱后,如果要发送电子邮件给他人,要点击哪个功能菜单( )。

    文件夹
    通讯录
    日程安排
    发邮件


17.

电子邮件能传送的信息( )。

    是压缩的文字和图像信息
    只能是文本格式的文件
    是标准ASCII字符
    是文字、声音和图形图像等信息


18.

北京大学和清华大学的网站分别为www.pku.edu.cn和www.tsinghua.edu.cn,以下说法不正确的是( )。

    它们同属中国教育网
    它们都提供www服务
    它们分别属于两个学校的门户网站
    它们使用同一个IP地址


19.

下列不能申请免费电子邮箱的网站有( )

    新浪
    个人博客
    腾讯
    网易


20.

在以字符特征名为代表的IP地址中,第一级域名的( )代表中国。

    hk
    Cn
    jp
    uk


      
21.

安装安全防护软件有助于保护计算机不受病毒侵害。

    √
    ×


22.

E-mail邮件每次只能发给一个用户,不能同时发给多个用户。

    √
    ×


23.

局域计算机网,简称为局域网,它的英文缩写是WAN。

    √
    ×


24.

常见图片类型格式有:bmp、jpg、wav等。

    √
    ×


25.

E-mail邮件可以发送给网络上任一合法用户,但不能发送给自己。

    √
    ×


26.

上网冲浪只能通过IE浏览器。

    √
    ×


27.

上网冲浪可以根据个人的爱好使用不同的浏览器。

    √
    ×


28.

如果电子邮件到达时,你的电脑没有开机,那么电子邮件将退给发信人。

    √
    ×


29.

局域网的计算机不能上互联网。

    √
    ×


30.

拥有一个QQ号就有一个免费电子邮箱。

    √
    ×


      
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发表于 2016-6-16 19:14:07 | 显示全部楼层
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发表于 2016-7-14 23:20:21 | 显示全部楼层
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发表于 2016-7-14 23:20:20 | 显示全部楼层
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发表于 2016-7-15 13:07:49 | 显示全部楼层
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发表于 2016-7-15 18:45:35 | 显示全部楼层
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发表于 2016-7-16 18:44:41 | 显示全部楼层
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发表于 2016-7-16 18:46:41 | 显示全部楼层
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发表于 2016-7-16 18:51:12 | 显示全部楼层
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发表于 2016-7-16 19:01:53 | 显示全部楼层
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谋学网友  发表于 2017-6-2 12:27:52
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谋学网友  发表于 2017-10-17 18:25:30
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