computer MCQs – Page 20

Practise multiple-choice questions from computer for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

381. IC are classified on the basis of_____________?
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A. None of these

B. Manufacturing company

C. Type of computer

D. Number of transistors
382. Which of the following is the largest storage?
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A. Terabyte

B. Megabyte

C. Petabyte

D. Kilobyte

E. Gigabyte

383. BMP stands for ________?
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A. Bit map process

B. Byte map

C. Byte map process

D. Bit map
384. Vector graphics is composed of_____________?
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A. Palette

B. Pixels

C. Paths

D. None of above

385. Window key + E
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A. Utility Manager

B. Windows Explorer

C. Show Desktop (toggle)

D. Run

386. In Excel which key is used for format number in comma format?
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A. Ctrl+Shift+1

B. Ctrl+1

C. Ctrl+Shift+4

D. Shift+1

387. TCP/IP invented by_____________?
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A. A & B

B. Alan turing

C. Robert E. Kahn

D. Vint Cerf

388. Which of the printers used in conjunction with computers uses dry ink powder?
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A. Thermal printer

B. Daisy wheel printer

C. Laser printer

D. Line printer

389. LED stands for
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A. Light Emitting Diode

B. Light Emission Depot

C. Light Emission Direct

D. Light Emission Digit

390. Word length of a personal computer is _______.
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A. 64 bits

B. 16 bits

C. 4 bits

D. 8 bits
391. What do you call the translator which takes assembly language program as input & produce machine language code as output?
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A. Debugger

B. Interpreter

C. Assembler

D. Compiler

392. WINDOWS stands for ________?
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A. Wide interactive Network Development for Office work solution

B. World interactive Network Development for Office work solution

C. Wide interact Network Development for Office work solution

D. Wide internet Network Development for Office work solution

393. In Excel which key is used for format number in percentage format?
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A. Ctrl+1

B. Ctrl+Shift+3

C. Ctrl+Shift+6

D. Ctrl+Shift+5
394. What is a Slide-title master pair in Microsoft PowerPoint?
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A. A slide master and title master merged into a single slide

B. All of above

C. A slide master and title master for a specific design template

D. The title area and text area of a specific slide

395. A(n)___________system is a set of Programs containing instructions that coordinate all the activities among computer hardware resources?
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A. Management

B. Plateform

C. Operating

D. Disk- Based

396. JPEG stands for ________?
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A. Joint photographic experts group

B. Joint Picture Expert Group

C. Joint Picture Electronic Group

D. Joint Photo Electronic Group

397. Components of computer system are?
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A. Hardware

B. Software

C. Applications

D. Both A and B
398. Which key is used to edit the selected cell in excel?
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A. Edit

B. F2

C. F4

D. F10

399. In 1940, first electronic computer was invented by_______?
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A. Clifford Bery

B. George Boole

C. . Atanasoff and Berry

D. John V.Atanasoff

400. USB stands for ________?
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A. Universal System Bus

B. Universal Serial Bus

C. Uniform Serial Bus

D. Uniform System Bus