Computer MCQs with answers Page - 151

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A

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Q. In ______ transmission, a start bit and stop bit from a character byte.

  • (A) Parallel
  • (B) Asynchronous
  • (C) Synchronous
  • (D) Data transfer

A

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Q. Communication system is a combination of

  • (A) Hardware
  • (B) Software
  • (C) Data transfer links
  • (D) All of the above

A

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Q. The slowest transmission speeds are those of

  • (A) Coaxial cable
  • (B) Twisted pair wire
  • (C) Fiber-optic cable
  • (D) Microwave

A

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Q. Fiber optic communication system uses:

  • (A) Simplex communication
  • (B) Full-duplex
  • (C) Both (A) and (B)
  • (D) None of the above

A

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Q. Transmission media are usually categorized as

  • (A) Determinate and indeterminate
  • (B) Guided or unguided
  • (C) Fixed or unfixed
  • (D) None of the above

A

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Q. Which one amongst them is not an inter network ?

  • (A) LAN
  • (B) WAN
  • (C) MAN
  • (D) All are internet works

A

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Q. Which of the following is required to communicate between two computers?

  • (A) protocol
  • (B) communication hardware
  • (C) communications software
  • (D) all of above including access to transmission medium

A

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Q. To make a notebook act as a desktop model, the notebook can, be connected to a__ which is connected to a monitor and other devices.

  • (A) bay
  • (B) network
  • (C) port
  • (D) docking station

A

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Q. Network components are connected to the same cable in the— topology,

  • (A) mesh
  • (B) ring
  • (C) bus
  • (D) star

A

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Q. Usually, in MSDOS, the primary hard disk drives has the drive letter __

  • (A) A
  • (B) B
  • (C) C
  • (D) D

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