Chapter 4

Technology In Action, Complete Version (7th Edition)

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Jump to Navigation Frame   Your location: Assessments  ›  View All Submissions  › View Attempt  View Attempt 1 of 1  Title: Chapter 4 Started: March 4, 2008 9:03 PM Submitted: March 4, 2008 9:30 PM Time spent: 00:27:35  Total score: 25/25 = 100%   Total score adjusted by 0.0  Maximum  possible score: 25  1.   The COM port (short for communications port) on the system u type of _____.   Student  Response Value Correct  Answer Feedback A.  serial port 100%     Correct.  B.  parallel port      C.  USB port      D.  SCSI port      Score: 1/1    2.   In the machine cycle steps illustrated in the accompanying figu is the process of obtaining a program instruction or data item fr memory.   Student  Response Value Correct  Answer Feedback A.  fetching 100%     Correct.  B.  decoding      C.  executing     
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  Student  Response Value Correct  Answer Feedback D.  storing      Score: 1/1    3.   A nanosecond (abbreviated ns) is one _____ of a second.   Student  Response Value Correct  Answer Feedback A.  thousandth      B.  millionth      C.  billionth 100%     Correct.  D.  trillionth      Score: 1/1    4.   A _____ equals approximately 1 billion bytes.   Student  Response Value Correct  Answer Feedback A.  kilobyte (KB or K)      B.  megabyte (MB)      C.  gigabyte (GB) 100%     Correct.  D.  terabyte (TB)      Score: 1/1 
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  5.   In the machine cycle steps illustrated in the accompanying figu is the process of carrying out commands.   Student  Response Value Correct  Answer Feedback A.  fetching      B.  decoding      C.  executing 100%     Correct.  D.  storing      Score: 1/1    6.   _____ is the most common type of volatile memory.   Student  Response Value Correct  Answer Feedback A.  ROM      B.  Flash memory      C.  CMOS      D.  RAM 100%     Correct.<br/><br/> Score: 1/1    7.   A sound card _____.
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  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
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Chapter 4 - JumptoNavigationFrame

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