COMPUTER BASIC HARDWARE COMPONENTS MCQs | Computer Science Past Paper MCQs

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Computer Science MCQs – Computer Science Past Paper MCQs – Computer Past Paper  MCQs – Computer Mcqs –

Computer Science is the study of computers and computational systems. Unlike electrical and computer engineers, computer scientists deal mostly with software and software systems; this includes their theory, design, development, and application.

COMPUTER BASIC HARDWARE COMPONENTS MCQs

CD-ROM is a

  1. Semiconductor memory
  2. Memory register
  3. Magnetic memory
  4. All of the above
  5. None of the above

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Identify the device through which data and instructions are entered into a computer:

  1. Memory
  2. Output Device
  3. Software
  4. Input device

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The heart of a computer system is:

  1. CPU
  2. Input Device
  3. Output Device
  4. None of these

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which printer is not a type of impact printer

  1. Automatic printer
  2. Electronc printer
  3. Laser printer
  4. none

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What enables a computer to work smoothly with printers

  1. Drivers
  2. ROM
  3. RAM
  4. None

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A program written in high language is called as

  1. Machine program
  2. Assembly program
  3. Layout
  4. Subset

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Which one is the result of the output given by computer?

  1. Information
  2. Efficiency
  3. Resolution
  4. None of these

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Eight Bits make up a_________?

  1. Byte
  2. Mega byte
  3. Kilo byte
  4. Nano byte

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A device through which we enter data in a computer known as ___________?

  1. Software
  2. Output Device
  3. Input Device
  4. Memory
  5. None of these

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The main memory of a computer can also be called………….

  1. primary storage
  2. internal memory
  3. primary memory
  4. none of these

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Hard disc in a computer is a/an ___________?

  1. Processor
  2. Output Device
  3. Software
  4. Storage Device

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RAM and ROM difference

  1. Ram stands for Random Access Memory
  2. ROM stands for read-only memory,
  3. Ram operation is read and write
  4. Ram operation is only read
  5. جواب نیچے وضاحت کے ساتھ پڑھیں میں دیا گیا ہے

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