信息系统复习参考7(6)

D) There are hundreds of search engines vying for user attention, with no clear leader having yet emerged.

D) 有数以百计的搜索引擎争夺用户的注意力, 没有明确的领导者尚未出现。 Answer: D Diff: 1 Page Ref: 269-270 AACSB: Use of IT CASE: Comprehension Objective: 7.3

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59) The process of employing techniques to help a Web site achieve a higher ranking with the major search engines is called

使用技术帮助网站达到更高的排名与主要搜索引擎的过程称为 SEO A) VPN. B) IAB. C) SEM. D) SEO. Answer: D Diff: 1 Page Ref: 270 AACSB: Use of IT CASE: Comprehension Objective: 7.3

60) What technology allows people to have content pulled from Web sites and fed automatically to their computers?

什么技术允许人们从网站上提取内容并自动送入计算机？RSS A) FTP B) RSS C) HTTP D) Bluetooth Answer: B Diff: 2 Page Ref: 273 AACSB: Use of IT CASE: Comprehension Objective: 7.3

61) Which of the following is not one of the four defining features of Web 2.0? A) interactivity

B) real-time user control C) cloud computing D) social participation

以下哪一个是不Web 2.0 的四定义功能之一？ A) 交互性

B) 实时用户控制 C) 云计算---web3.0 D) 社会参与

Answer: C Diff: 3 Page Ref: 272 AACSB: Use of IT CASE: Comprehension Objective: 7.3

62) Which of the following statements is true?

A) GSM is the primary U.S. digital cellular standard.

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