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Banking Jobs Computer Science MCQs with Answers

17 practice MCQs on Computer Science for Banking Jobs tests. Think of your answer first, then open "Show answer and explanation". These are practice questions, not official examination papers.

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Q11. Who is known as the father of the computer?

  1. Bill Gates
  2. Steve Jobs
  3. Charles Babbage
  4. Alan Turing
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Correct answer: C. Charles Babbage

Babbage designed the Analytical Engine.

Q12. What is the function of a motherboard?

  1. Connects all components of the computer
  2. Stores programs only
  3. Displays output
  4. Cools the CPU
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Correct answer: A. Connects all components of the computer

The motherboard hosts CPU, RAM and peripherals.

Q13. Which memory is fastest?

  1. Hard disk
  2. Cache memory
  3. RAM
  4. Optical disk
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Correct answer: B. Cache memory

Cache is the fastest memory near the CPU.

Q14. What is the function of an operating system?

  1. Only stores files
  2. Only displays graphics
  3. Manages hardware and software resources
  4. Only connects to Internet
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Correct answer: C. Manages hardware and software resources

The OS manages resources and provides services.

Q15. Which generation of computers used microprocessors?

  1. Fourth generation
  2. First generation
  3. Third generation
  4. Second generation
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Correct answer: A. Fourth generation

The fourth generation used microprocessors.

Q16. What is the decimal value of binary 1010?

  1. 8
  2. 10
  3. 12
  4. 14
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Correct answer: B. 10

1x8 + 0x4 + 1x2 + 0 = 10.

Q17. What does 'booting' mean?

  1. Turning off a computer
  2. Starting a computer
  3. Deleting files
  4. Installing software
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Correct answer: B. Starting a computer

Booting loads the OS.

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