computer MCQs – Page 18

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 Review each marked answer and report any item that may be outdated or unclear.

341. Which technology provides a solution for PC virtualization?
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A. Server Clustering

B. Hyper-Visor

C. RAID

D. Terminal Services

342. MS-Access is program for____________?
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A. Presentation

B. Calculation

C. Documentation

D. Data Base
343. Microprocessors can be used to make________________?
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A. Calculators

B. All of the above

C. Computer

D. Digital systems

344. Who is the father of personal computer?
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A. Allen Turing

B. Charles Babbage

C. None of these

D. Edward Robert
345. Who was the World first Computer Programmer?
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A. Dennis Ritchie

B. Niklaus Wirth

C. Ada Lovelace

D. Bill Gates

346. Ctrl+B is used to?
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A. To underline the selected text

B. To save the text

C. To itallic the text

D. To Bold the selected text
347. Window key + U
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A. Show system properties

B. Show Desktop (toggle)

C. Utility Manager

D. Lock Desktop

348. In Excel which key is used for format number in date format?
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A. Ctrl+Shift+3

B. Ctrl+Shift+4

C. Shift+1

D. Ctrl+Shift+6

349. SQL stands for ________?
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A. Structured Query Langauge

B. Structured Query Laison

C. Straight Query Langauge

D. Structured Query Linear

350. In Excel which key is used to open the excel formula window?
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A. Shift+F3

B. Alt+Shift+F3

C. Shift+F6

D. Alt+Shift+F6

351. Computers that are used in large organizations such as insurance companies and banks, where many people frequently need to use same data, are____?
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A. desktop computers

B. mainframe computers

C. super computers

D. hybrid computers

352. In Microsoft Word, Ctrl+1 is used for which of the following?
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A. To set 1.5 line spacing

B. Single line spacing

C. Double line spacing

D. To set 0.5 line spacing

353. _____ computers are also called personal computers.
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A. Micro Computers

B. Mini Computers

C. Super Computers

D. Mainframe Computers

354. ____________is the process of making changes to a documents existing content.
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A. Forming

B. Editing

C. Cutting

D. Creating

355. How many columns can you insert in a word document in maximum?
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A. 55

B. 63

C. 35

D. 45

356. _________ is the shortcut key to select the entire column in Excel.
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A. Shift + Space bar

B. Alt + Space bar

C. None

D. Ctrl + Space bar
357. PSTN stands for ________?
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A. Public Switched Telephone Network

B. Process Switched Telephone Network

C. Public Serial Telephone Network

D. Public Switched True Network

358. Which of the following color graphics display has the highest resolution?
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A. CGA

B. VGA

C. HCA

D. EGA

359. GPS stands for ________?
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A. Global Post System

B. Guarantee Positioning System

C. Global Positioning System

D. Grade Positioning System

360. Disk and tape drives are commonly used?
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A. Hard copy

B. Secondary storage devices

C. Soft copy

D. none of the above