信息系统复习参考7(5)

AACSB: Use of IT CASE: Comprehension Objective: 7.3

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51) Instant messaging is a type of _chat_ service. 即时消息是一种聊天服务类型。 A) chat B) cellular C) e-mail D) wireless Answer: A Diff: 1 Page Ref: 264 AACSB: Use of IT CASE: Comprehension Objective: 7.3

52) Which of the following distinguishes wikis*（维基百科） from blogs?

A) Wikis allow users to add content, whereas blogs are created by a single person. B) Blogs are personal publishing tools, while Wikis have business uses.

C) Wikis require some knowledge of Web programming, whereas blogs are designed to be created by people without HTML skills of any kind.

D) Wikis allow users to modify content created by other users, whereas blogs only allow comments to posted material.

以下哪一项将 wiki 与博客区别开来？

A) wiki 允许用户添加内容, 而博客是由一个人创建的。 B) 博客是个人发布工具, wiki 有商业用途。

C) wiki 需要一些关于 Web 编程的知识, 而博客设计是由没有任何 HTML 技能的人创建的。 D) wiki 允许用户修改由其他用户创建的内容, 而博客只允许评论张贴的材料。

Answer: D Diff: 2 Page Ref: 273

AACSB: Ethical Understanding and Reasoning Abilities CASE: Analysis in terms of appraise Objective: 7.3

53) _ Unified communications_ integrate(s) disparate channels for voice communications, data communications, instant messaging, e-mail, and electronic conferencing into a single experience. 将语音通信、数据通信、即时消息、电子邮件和电子会议的不同通道集成到单个体验中。 A) Wireless networks B) Intranets

C) Virtual private networks D) Unified communications A) 无线网络 B) 内部网

C) 虚拟专用网络 D) 统一通信

Answer: D

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Diff: 1 Page Ref: 265 AACSB: Use of IT CASE: Comprehension Objective: 7.3

54) A VPN VPN

a) 是在公用网络中配置的加密专用网络。

A) is an encrypted private network configured within a public network. B) is more expensive than a dedicated network.

C) provides secure, encrypted communications using Telnet.

D) is an Internet-based service for delivering voice communications. Answer: A Diff: 2 Page Ref: 268 AACSB: Use of IT CASE: Comprehension Objective: 7.3

55) Web browser software requests Web pages from the Internet using which protocol? web 浏览器软件请求互联网上使用哪个协议的网页？HTTP A) URL B) HTTP C) DNS D) HTML Answer: B Diff: 2 Page Ref: 269 AACSB: Use of IT CASE: Comprehension Objective: 7.3

56) Together, a protocol prefix, a domain name, a directory path, and a document name, are called a(n) 在一起, 协议前缀、域名、目录路径和文档名称称为 a (n) A) 统一资源定位器。

A) uniform resource locator. B) IP address.

C) third level domain. D) root domain. Answer: A Diff: 2 Page Ref: 269 AACSB: Use of IT CASE: Comprehension Objective: 7.3

57) The most common Web server today, controlling 54 percent of the market, is 当今最常见的网络服务器, 控制着54% 的市场, 是 A) Microsoft IIS.

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B) WebSTAR

C) Apache HTTP Server. D) Netscape Server. Answer: C Diff: 2 Page Ref: 269 AACSB: Use of IT CASE: Comprehension Objective: 7.3

58) Which of the following statements is not true about search engines?

58) 对于搜索引擎, 下列哪个语句是不正确的？

A) 他们可以说是互联网的 \杀手应用程序\。

B) 他们解决了用户如何在互联网上即时找到信息的问题。 C) 它们几乎完全是通过搜索引擎营销来进行货币化的。

A) They are arguably the Internet's \

B) They have solved the problem of how users instantly find information on the Internet. C) They are monetized almost exclusively by search engine marketing. …… 此处隐藏：1243字，全部文档内容请下载后查看。喜欢就下载吧 ……