Introduction To Computer Components Set 2

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What is the main electronic component of the first generation computer?

  

    (A) Integrated circuit

    (B) Microprocess

    (C) Transistors

    (D) Vacuum tubes

Vacuum tubes

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How does the parallel port transfer a byte?

  

    (A) Bit by bit

    (B) 2 bits at a time

    (C) 4 bits at a time

    (D) 8 bits at a time

8 bits at a time

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Which is an internal power supply units of CPU?

  

    (A) CVT

    (B) UPS

    (C) SMPS

    (D) Stablizer

SMPS

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What is the purpose of expansion slot in mother board ?

  

    (A) To insert the RAM

    (B) To insert the mouse

    (C) To insert the keyboard

    (D) To insert the additional peripherals

To insert the additional peripherals

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What is the purpose of memory unit in a computer?

  

    (A) Accepts data

    (B) Displays data

    (C) Process data

    (D) Stores data

Stores data

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