A

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Q. What is the use of NUL in MS-DOS?

  • (A) It’s a directory
  • (B) It’s a black hole device
  • (C) It’s a file manager
  • (D) It’s a keyboard driver
  • Correct Answer - Option(B)
  • Views: 16
  • Filed under category Microsoft DOS
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Explanation by: Admin

NUL is a special device file that discards all data written to it.

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