September-Information Technology processor-simulated Questions and Answers [Chapter 9]

51cto college specially sorted out "the questions and answers simulated by the information technology processor of the 2014 soft exam in the soft exam preparation season" to help schools pass through the examination smoothly! For more software proficiency test counseling and questions, please pay attention to the 51cto college-soft exam classification!

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● Generally, the information generator is called the source, the receiver is called the sink, and the medium used to transmit information is called ____ (11) ____.

A. Media

B. Carrier

C. Cable

D. Adapter

● Which of the following statements about the characteristics of information is wrong? ____ (12) d ____.

A. Information is valuable.

B. Information can be transmitted in different forms and restored and reproduced.

C. Information must be transmitted by a carrier.

D. The information is time-sensitive and has no time-lag.

● According to the application field, information can be divided into management information, social information, scientific and technological information and ____ (13) C ____.

A. Industrial Information

B. Agricultural Information

C. Decision Information

D. Military Information

● Human information organs are roughly divided into four types. ____ (14) C ____ is mainly used to execute the instruction information sent by the brain or express the information produced by the brain to make the information play an external role.

A. sensory organs

B. Neural organs

C. Thinking organ

D. Effective organ

● Which of the following statements is correct is ____ (15) C ____.

A. the Domain Name Server (DNS) stores the IP address of the Internet host.

B. domain name servers (DNS) store domain names of Internet hosts

C. Comparison between the domain name and IP address of the Internet host stored in the Domain Name Server (DNS)

D. the email address of the Internet host stored in the Domain Name Server (DNS)

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For online soft test video tutorials, click:

Http://edu.51cto.com/course/courseList/id-44.html

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