Site MapHelpFeedbackMultiple Choice
Multiple Choice
(See related pages)

1
Which form of connectivity is also known as collaborative computing, where employees share project-specific information using microcomputers?
A)home networks
B)smart television
C)telecommuting
D)videoconferencing
E)workgroup computing
2
Which of the following are types of multiplexing devices?
A)concentrators
B)front-end processors
C)multiplexers
D)T1 multiplexers
E)all of the above
3
What is a method of removing repetitive elements from a file so that the file requires less storage space and therefore less time to transmit over a network?
A)compression
B)decompression
C)defragmentation
D)encryption
E)none of the above
4
Which of the following fields aim to use software rather than hardware to control how wireless gadgets recognize and manage signals?
A)grid
B)phototonics
C)software-defined radio
D)transcoding
E)frequency radio
5
Which of the following is NOT true of extranets?
A)offers security
B)provides controlled access
C)popularly used in transactions such as purchasing
D)connects only internal personnel
E)none of the above
6
Which of the following is NOT a type of hub?
A)passive hub
B)intelligent hub
C)switching hub
D)inactive hub
E)none of the above
7
What is the name for the system of hardware and software that blocks unauthorized users inside and outside the organization from entering the intranet?
A)backbone
B)choke
C)firewall
D)gate
E)register
8
What is an organization's internal private network that uses the infrastructure and standards of the internet and the web?
A)choke
B)extranet
C)firewall
D)gate
E)intranet
9
Which category does MSN TV belong to?
A)DTV
B)HDTV
C)interactive TV
D)internet TV
E)SDTV
10
Which of the following may not be an advantage of telecommuting?
A)improved teamwork
B)isolated workplace
C)productivity increases
D)reduced air pollution
E)reduced energy consumption





To learn more about the book this website supports, please visit its Information Center.
(c)2005 McGraw-Hill Higher Education
Any use is subject to the Terms of Use and Privacy Notice.
McGraw-Hill Higher Education is one of the many fine businesses of The McGraw-Hill Companies.


Using Info TechnologyOnline Learning Center

Home > Chapter 7 > MC Quiz