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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 148 of 198 pages
Question 1471.  storage and memory differ with respect to which of the following characterstics?
  1.    Price
  2.    Reliability
  3.    Speed
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Explanation :
Question 1472.  which media have the ability to have data/information stored(written) on them by users more than once?
  1.    CD-R disks
  2.    CD-RW disks
  3.    Zip disks
  4.    Optical disks
 Discuss Question
Answer: Option B. -> CD-RW disks
Explanation :
Question 1473.  storage media such as a cd read and write information using ................. .
  1.    a laser beam of red light
  2.    magnetic dots
  3.    magnetic strips
  4.    All of these
 Discuss Question
Answer: Option A. -> a laser beam of red light
Explanation :
Question 1474.  which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information?
  1.    floppy diskette
  2.    hard disk
  3.    permanent disk
  4.    optical disk
 Discuss Question
Answer: Option B. -> hard disk
Explanation :
Question 1475.  cache and main memory will lose their contents when the power is off. they are .................... .
  1.    dynamic
  2.    static
  3.    volatile
  4.    non-volatile
 Discuss Question
Answer: Option C. -> volatile
Explanation :
Question 1476.  storage and memory differ with respect to which of the following characterstics?
  1.    Price
  2.    Reliability
  3.    Speed
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Explanation :
Question 1477.  cache and main memory will lose their contents when the power is off. they are .................... .
  1.    dynamic
  2.    static
  3.    volatile
  4.    non-volatile
 Discuss Question
Answer: Option C. -> volatile
Explanation :
Question 1478.  which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information?
  1.    floppy diskette
  2.    hard disk
  3.    permanent disk
  4.    optical disk
 Discuss Question
Answer: Option B. -> hard disk
Explanation :
Question 1479.  storage and memory differ with respect to which of the following characterstics?
  1.    Price
  2.    Reliability
  3.    Speed
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Explanation :
Question 1480.  which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information?
  1.    floppy diskette
  2.    hard disk
  3.    permanent disk
  4.    optical disk
 Discuss Question
Answer: Option B. -> hard disk
Explanation :

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