Computers and IT MCQs

Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2024-2025. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.

1. A unit of data storage that equals 2 to the 70th power is called?
[A] Zebibyte
[B] Yottabite
[C] Yobibite
[D] None of the above

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2. Panther (10.3), Jaguar (10.2), Puma (10.1), and Cheetah (10.0) are examples of what kind of operating system?
[A] Windows OS
[B] Mac OS
[C] Linux Operating Systems
[D] Android Operating Systems

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3. Any piece of data can be returned in a constant time, regardless of its physical location and whether or not it is related to the previous piece of data using which of the following? 
[A] RAM
[B] ROM
[C] CPU
[D] Network interface card

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4. What is the name of the digital circuit that performs arithmetic and logical operations in computers? 
[A] Arithmetic Logic Unit
[B] Digital comparator
[C] Multiplexer
[D] None of these

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5. Which company had developed the software development process framework called “Rational Unified Process” or RUP?
[A] Microsoft
[B] IBM
[C] Compaq
[D] None of these

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6. “Don’t be evil” was the informal corporate motto of which of the following internet giants?
[A] google
[B] Yahoo
[C] Microsoft
[D] Baidu

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7. “Macintosh” an Operating System is a product of ?
[A] Microsoft
[B] Apple
[C] Intel
[D] Google

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8. With which scientist is the discovery of first practical mechanical calculator associated?
[A] Gottfried Leibniz
[B] Blaise Pascal
[C] George Boole
[D] Charles Babbage

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9. 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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10. Which of the following devices is used for reading bar coded data ?
[A] Graphic Tablet
[B] Numeric Pad
[C] Bar Code Reader
[D] Magnetic Stripe Reader

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