COMPUTER GENERAL KNOWLEDGE Archives - Page 17 of 91

In which generation Computers vacuum tube were used?

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

Correct answer is: A. First generation

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Which of the following is true regarding page Orientation of a Document?

A. Page Orientation can be changed at any time

B. Page Orientation of document determines by printer

C. Page Orientation must be set before start typing

D. Page Orientation of a document cannot be changed

Correct answer is: A. Page Orientation can be changed at any time

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Operating system is like a ?

A. Government

B. Police

C. Parliament

D. All of above

Correct answer is: A. Government

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Operating system is like a ?Read More »

In 1940, first electronic computer was invented by ?

A. Clifford Bery

B. George Boole

C. Atanasoff and Berry

D. John V.Atanasoff

Correct answer is: C. Atanasoff and Berry

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DBMS stands for ?

A. Database management system

B. Database maintaince system

C. Database maintaince and storage

D. Database management Sound

Correct answer is: A. Database management system

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” Sure Victory ” is a Sri Lankan counter- insurgency operations against the Tamil Tigers in ?

A. 1995

B. 1996

C. 1997

D. 1998

Correct answer is: C. 1997

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” Sure Victory ” is a Sri Lankan counter-
insurgency operations against the Tamil Tigers in ?Read More »

Shortcut key to open Font dialog box is .

A. Ctrl+Shift+D

B. Ctrl+Alt+ D

C. Ctrl+D

D. Alt+D

Correct answer is: C. Ctrl+D

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Shortcut key to open Font dialog box is .Read More »

Which short cut key is used to bring up the “Find and Replace” dialog box in Ms word?

A. Ctrl + J

B. Ctrl + H

C. Ctrl + N

D. Ctrl + M

Correct answer is: B. Ctrl + H

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Which short cut key is used to bring up the “Find and Replace” dialog box in Ms word?Read More »

When a computer is switched on, the booting process performs ?

A. Integrity Test

B. Power-On Self-Test

C. Correct Functioning

D. Reliability Test

Correct answer is: B. Power-On Self-Test

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With which of the following all formulas in excel starts ?

A. /

B. *

C. $

D. =

Correct answer is: D. =

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With which of the following all formulas in excel starts ?Read More »