Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI Exams

Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2020-2021. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.

11. In a book of which author was the word computer first mentioned?

[A] Mark Twain
[B] Sherlock Holmes
[C] Richard Braithwait
[D] Enid Blyton

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12. Which of the following is not the basic capability of a computer?

[A] Speed
[B] Accuracy
[C] Prediction
[D] Processing

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13. What kind of information each of the electrical circuits represents?

[A] Arithmetic
[B] Tertiary
[C] Binary
[D] Quaternary

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14. Which of the following can change the sequence of instructions to be fetched by the processor?

[A] Jumps
[B] Subroutine Calls
[C] Returns
[D] All of the above

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15. Which of the following are related to finding information from the RAM?

[A] Memory Buffer Register
[B] Memory Data Register
[C] Memory Address Register
[D] All of the above

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16. Which of the following is a single integrated circuit on which a CPUs are typically constructed?

[A] Microprocessor
[B] Memory
[C] Motherboard
[D] Hard Disk

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17. Who had discovered the Boolean algebra?

[A] George Boole
[B] Charles Babbage
[C] Augusta Ada Byron
[D] Herman Hollerith

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18. What was the name of the first vacuum tube invented by Lee de Forest in 1906?

[A] Colossus
[B] Leedion
[C] Audion
[D] Radion

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19. What was the special feature of the Apple Lisa computer launched in 1983?

[A] Windows XP
[B] GUI Desktop
[C] DOS
[D] Front Panel with Red Lights

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20. In which computer was magnetic core memory first demonstrated?

[A] Manchester baby
[B] Ferranti I
[C] IBM 650
[D] Whirlwind Computer

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