data communications

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Keyboard and traditional monitors are examples of

Keyboard and traditional monitors are examples of
  • A. Simplex devices
  • B. Duplex devices
  • C. Half Duplex devices
  • D. Full Duplex devices
  • Correct Answer: Option A

Data communications are transfer of data through some

Data communications are transfer of data through some
  • A. transmission medium
  • B. linear medium
  • C. Network LAN
  • D. Protocols
  • Correct Answer: Option A

In representation of text symbols, each set of bit pattern is called

In representation of text symbols, each set of bit pattern is called
  • A. Code
  • B. Unicode
  • C. Coding
  • D. sequence
  • Correct Answer: Option A

Parameter that refers to recording and broadcasting of picture is

Parameter that refers to recording and broadcasting of picture is
  • A. Text
  • B. Audio
  • C. Image
  • D. Video
  • Correct Answer: Option D

Information can be represented as a sequence of

Information can be represented as a sequence of
  • A. byte patterns
  • B. characters
  • C. bit patterns
  • D. images
  • Correct Answer: Option C