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.

21. In the history of computing which computer fits the designation as the first personal computer?

[A] Bendix G15
[B] LGP-30
[C] ENIAC
[D] Programma 101

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22. Who had invented the magnetic card system for program storage?

[A] Pier Giorgio Perotto
[B] Stan Frankel
[C] John Mauchly
[D] Victor Glushkov

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23. Which was the earliest commercial, non-kit microcomputer based on a microprocessor?

[A] MIR Series
[B] Micral N
[C] Datapoint 2200
[D] HP 9800

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24. Which of the following devices produces a permanent human-readable text of graphic document?

[A] Headphone
[B] Speaker
[C] Printer
[D] None of the Above

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25. Which of the following computer component allows you to connect to the internet?

[A] Sound Board
[B] ROM
[C] Hard Drive
[D] Modem

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26. Which of the following store data temporarily and pass it on as directed by the control unit?

[A] Address
[B] Register
[C] Number
[D] Memory

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27. Monitors, printers, disk drives, keyboard, mouse are included in which of the following categories?

[A] Storage Device
[B] Hardware
[C] Software
[D] All of the Above

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28. What is the use of Output devices?

[A] To input data
[B] To store data
[C] To scan data
[D] To view or print data

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29. Which type of failure occurs because of input device that does not read data correctly ?

[A] input error
[B] output error
[C] read error
[D] write error

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30. What is the full form of GUI ?

[A] Graphical User Instruction
[B] Ground User Interface
[C] General User Instruction
[D] Graphical User Interface

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