chapter6Noanswer.docquestion

chapter6Noanswer.docquestion - COSC 101:- MICROBASED...

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COSC 101: -  MICROBASED COMPUTER LITERACY QUIZ CHAPTER 6 Name___________________________________   MULTIPLE CHOICE.  Choose the one alternative that best completes the statement or answers the question.  1) 
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Moore's  law is a  mathemati cal rule  that  predicts: 
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1) 
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_______  A) 
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the pace at  which CPUs improve.  B) 
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the speed of the  front side bus.  C) 
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the data transfer  rate for a hard drive.  D) 
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the access time  of the read/write head.    2) 
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Each of  the  following  is a  computer  subsystem  EXCEPT  the: 
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2)  ____ ___ 
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CPU subsystem. 
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B)  sto rage  ubsystem. 
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data subsystem. 
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D)  me mor  subsystem.    3) 
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The main  advantage s of a  notebook  computer  are all of  the  following  EXCEPT: 
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3)  ____ ___  W i r e l e s s   I n t e rn et  ac ce ss  is  ea sy  to  in st all Yo get more speed for a  lower price. 
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They take up  little space.  D) 
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They are  portable.    4) 
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The main  disadvant ages of a  desktop  computer  as  compared  to  notebooks  are the  following  EXCEPT: 
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4)  ____ ___  A   d e s k t o p   c o m pu ter  re qu ire m or sp ac e.  de skt op computer is  difficult to transport  for repair. 
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A desktop  computer is more expensive.  D) 
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A desktop  computer is harder to move around.    5) 
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The CPU  is  connected  to the  system  memory  by the: 
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5)  ____ ___ 
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expansion hub. 
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B)  fro nt  ide bus. 
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cache memory. 
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D)  exp ansi n card.    6) 
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Which of  the  following  activities  is carried  out by the  ALU? 
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6)  ____ ___  C o m p l e t i o n   o f  al ari th m eti ca lc ul ati on M ov ement of read/write  heads 
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chapter6Noanswer.docquestion - COSC 101:- MICROBASED...

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