Test4

Technology In Action, Complete Version (7th Edition)

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1.   A network card _____.   Student Response Value Correct  Answer Feedback A.  enhances the audio-generating capabilities of a personal computer by allowing sound to be input through a microphone and output through external speakers or headphones 0%      B.  converts computer output into a signal that travels through a cable to the monitor, which displays an image on the screen 0%      C.  connects computers through telephone or cable television lines 0%    D.  connects other computers and peripherals 100%     Correct.  Score: 1/1    2.   Parallel processing _____.   Student  Response Value Correct Answer Feedback A.  is used by supercomputers for applications such as weather forecasting 0%      B.  divides a problem into portions 0%   
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  Student  Response Value Correct Answer Feedback C.  requires special software 0%      D.  all of the above 100%     Correct. Score: 1/1    3.   In the machine cycle steps illustrated in the accompanying figure, _____ is the process of carrying out commands.   Student  Response Value Correct Answer Feedback A.  fetching 0%    B.  decoding 0%      C.  executing 100%     Correct. 
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  Student  Response Value Correct Answer Feedback D.  storing 0%      Score: 1/1    4.   A video card, also called a graphics card, _____.   Student  Response Value Correct Answer Feedback A.  enhances the audio- generating capabilities of a personal computer by allowing sound to be input through a microphone and output through external speakers or headphones 0%      B.  converts computer output into a signal that travels through a cable to the monitor, which displays an image on the screen 100%    Correct. 
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  Student  Response Value Correct Answer Feedback C.  connects computers through telephone or cable television lines 0%      D.  connects other computers and peripherals 0%      Score: 1/1    5.   The PCI bus is _____.   Student  Response Value Correct Answer Feedback A.  the most common and slowest expansion bus 0%      B.  a bus designed by Intel to improve the speed with which 3-D graphics and video transmit 0%      C.  a high- speed 100%    Correct. 
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  Student  Response Value Correct Answer Feedback expansion bus that
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This document was uploaded on 03/15/2012.

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Test4 - 1. A network card _. Value Correct Feedback A....

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