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MCQs

Total Questions : 215 | Page 4 of 22 pages
Question 31. What happens when we try to delete the files on the floppy?
  1.    The files get moved to the Recycle Bin
  2.    Files on a floppy cannot be deleted
  3.    The files get deleted and can be restored again from Recycle Bin.
  4.    The files get deleted and cannot be restored again
  5.    The file gets copied on the Hard disk
 Discuss Question
Answer: Option D. -> The files get deleted and cannot be restored again
Answer: (d)
Question 32. Which is not a computer classification?
  1.    mainframe
  2.    maxframe
  3.    mini
  4.    notebook
 Discuss Question
Answer: Option B. -> maxframe
Answer: (b)
Question 33. The microprocessor of a computer
  1.    does not understand machine language.
  2.    understands machine language and high level languages.
  3.    understands only machine language.
  4.    understands only high-level languages.
  5.    Program Read-Only Memory
 Discuss Question
Answer: Option C. -> understands only machine language.
Answer: (c)
Question 34. The value of each bead in earth is
  1.    1
  2.    3
  3.    5
  4.    7
 Discuss Question
Answer: Option A. -> 1
Answer: (a)
Question 35. How is it possible that both programs and data can be stored in the same floppy disk?
  1.    A floppy disk has two sides, one for data and one for programs.
  2.    A floppy disk has to be formatted for one or for the other
  3.    Programs and data are both software and both can be stored in any memory device.
  4.    Floppy disks can only store data, not programs.
  5.    Floppy disks are better than CDs.
 Discuss Question
Answer: Option C. -> Programs and data are both software and both can be stored in any memory device.
Answer: (c)
Question 36. The word length of a computer is measured in
  1.    Bytes
  2.    Millimeters
  3.    Meters
  4.    Bits
 Discuss Question
Answer: Option D. -> Bits
Answer: (d)
Question 37. What is the difference between a CD-ROM and a CD-RW?
  1.    They are the same – just two different terms used by different manufacturers
  2.    A CD-ROM can be written to and a CDRW cannot
  3.    A CD-RW can be written to, but a CDROM can only be read from
  4.    A CD-ROM holds more information than a CD-RW
  5.    None of these
 Discuss Question
Answer: Option C. -> A CD-RW can be written to, but a CDROM can only be read from
Answer: (c)
Question 38. ASCII stands for
  1.    American Standard Code for Information Interchange
  2.    American Scientific Code for International Interchange
  3.    American Standard Code for Intelligence Interchange
  4.    American Scientific Code for Information Interchange
 Discuss Question
Answer: Option A. -> American Standard Code for Information Interchange
Answer: (a)
Question 39. Intel corporation produces chips for which computers?
  1.    IBM Pcs
  2.    Apple/Macintosh Pcs
  3.    Both of above
  4.    None of above
 Discuss Question
Answer: Option A. -> IBM Pcs
Answer: (a)
Question 40. Who invented EDSAC?
  1.    John v. Neumann
  2.    J.p. Eckert and John Mauchley
  3.    Maurice Wilkes
  4.    Howard Aiken
 Discuss Question
Answer: Option C. -> Maurice Wilkes
Answer: (c)

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