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Computer Question Bank
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Question:

The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
  1. 16 digits
  2. 6 digits
  3. 9 digits
  4. All of above






Q2. Ms Excel:How can you show or hide the gridlines in Excel Worksheet?

  1. Go to Tools >> Options >> View tab and mark or remove the check box named Gridline
  2. Click Gridline tool on Forms toolbar
  3. Both of above
  4. None of above
Correct Answer

Q3. DHCP Server provides _____ to the client.

  1. Protocol
  2. IP Address
  3. MAC Address
  4. Network Address
Correct Answer

Q4. Ms Access: Which of the following statement is true?

  1. Foreign key fields don\’t allow duplicate values
  2. In primary key field you can enter duplicate value
  3. In an indexed field you may or may not enter duplicate value depending upon setting
  4. All statements are true
Correct Answer

Q5. The primary purpose of an operating system is a ...

  1. To make the most efficient use of computer hardware
  2. To allow people to use the computer
  3. To keep system programmer employed
  4. To make computer easier to use
Correct Answer

Q6. What you type at the DOS command prompt to return back to windows?

  1. Command
  2. Exit
  3. Quit
  4. Return
Correct Answer

Q7. Which is not a comptuer of first generation?

  1. ENIAC
  2. UNIVAC
  3. IBM 360
  4. IBM 1401
Correct Answer

Q8. Ms Word: What is a Document Outline View?

  1. A preview in a full screen
  2. A preview with margins
  3. A View with a margins and gutter
  4. A view with a structure of heading at various levels
Correct Answer

Q9. Ms Word: Which key should be pressed to start a new paragraph in MS-Word?

  1. Down Cursor Key
  2. Enter Key
  3. Shift + Enter
  4. Ctrl + Enter
Correct Answer

Q10. Usually, in MSDOS, the primary hard disk drives has the drive letter ____

  1. A
  2. B
  3. C
  4. D
Correct Answer










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