“Binary Codes” as used in computer sciences are codes made up of which of the following two numbers?

“Binary Codes” as used in computer sciences are codes made up of which of the following two numbers?

  • (A) 0 and 1
  • (B) 0 and 9
  • (C) 1 and 3
  • (D) 0 and 2
  • Binary code is the basic language computers use to process data. The term binary comes from Latin meaning it has two parts.
  • Why do computers use 0 and 1?
  • In computer science these two numbers, called bits show two electrical states in a computers hardware:
  • 0 means Off or low voltage.
  • 1 means On or high voltage.
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Related MCQs:

 ‘NATO’ is an abbreviation of:

  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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