用IE打开http://www.sina.com.cn，然后将该网页另存为网页﹑全部

【名词&注释】

因特网(internet)、内容管理(content management)、最适合(most suitable)、共享资源(shared resource)、文件夹(folder)、数字编码(digital coding)、内存地址(memory address)、商业伙伴(business associates)、联机服务、运算法(operation method)

[单选题]用IE打开http://www.sina.com.cn，然后将该网页另存为网页﹑全部文件，如命名为：“海天”，这时在所保存的文件夹中保存了两个文件，以下正确的是______。

A. “海天.txt”和“海天.files”
B. “海天.htm”和“海天.files”
C. “海天.htm”和“海天.txt”
D. “海天.htm”和“海天.bak”

查看答案&解析查看所有试题

学习资料：

[单选题]●电子商务网站的基本构件中， (69)使工作人员和商业伙伴^{(business associates)}通过因特网共享资源、协同工作。(69)

A. 目录服务器
B. 网站服务器
C. 内容管理子系统
D. 工作流和群件子系统

[单选题]Even though current technologies make the ultimate segmented network impractical, new technologies and products hold the promise of making the concept a reality. Most important of all these new technologies are (66) . The ultimate switched LAN, which is technically possible, now, exhibits the following characteristics:1. High-speed yet cost-effective switching devices can be implemented on a wide scale, providing dedicated connections for individual users and supporting the aggregate (67) of all networked users.

A. 2. The ability to deploy switching capabilities incrementally into the (68) base. Switching implementations support switching of individual users or groups so that existing users of shared media modules can continue to use the existing equipment until they can justify moving to dedicate switched LAN connections.
B. 3. Support and enhancement of existing routed environments. Switching (69) routint, but rather can be introduced into the network without making any changes to the existing routing equipment or configuration.(70) play a critical role in the integration of switching into existing networks.
C. switch-based LANs
D. WANs
E. user services
F. LAN-BY-PHONE

[单选题]对于内存与接口地址独立编址的计算机，下列描述中，不正确的是(28)。

A. 内存地址^{(memory address)}也可作为接口地址使用
B. 内存地址^{(memory address)}不可作为接口地址使用
C. 接口地址不可作为内存地址^{(memory address)}使用
D. 接口地址也可作为外存地址使用

[单选题]已知[X/2]补=0C6H，计算机的机器字长为8位二进制编码，则[X/4]补=(1)。

A. 8CH
B. 18H
C. 0A3H
D. 0F1H

[多选题]下列描述中正确的是( )。

A. WWW信息查询借助于浏览器实现
B. E-mail是一种实时联机服务
C. Telnet是一种实时联机服务
D. FTP是一种实时联机服务

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