The system unit of a personal computer typically contains all of the following except:

A. Microprocessor
B. Disk controller
C. Serial interface
D. Modem
Correct answer is: D. Modem

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The system unit of a personal computer typically contains all of the following except:Read More »

The output quality of a printer is measured by                           ?

A. Dot per inch
B. Dot per sq. inch
C. Dots printed per unit time
D. All of above
Correct answer is: A. Dot per inch

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The output quality of a printer is measured by                           ?Read More »

When did John Napier develop logarithm?

A. 1416
B. 1614
C. 1641
D. 1804
Correct answer is: B. 1614

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When did John Napier develop logarithm?Read More »

What is embedded system?

A. The programme which arrives by being wrapped in box.
B. The programme which is the permanent part of the computer
C. The computer which is the part of a larger system or machine
D. The computer and software system that control the machine
Correct answer is: C. The computer which is the part of a larger system or machine

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What is embedded system?Read More »

MICR stands for                    ?

A. Magnetic Ink Character Reader
B. Magnetic Ink Code Reader
C. Magnetic Ink Cases Reader
D. None
Correct answer is: A. Magnetic Ink Character Reader

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MICR stands for                    ?Read More »

The first computers were programmed using                        ?

A. Assembly
B. Machine
C. Source code
D. Object code
Correct answer is: B. Machine

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The first computers were programmed
using                        ?Read More »

CD-ROM stands for                           ?

A. Compactable
B. Compact Data Read Only Memory
C. Compactable
D. Compact Disk Read Only Memory
Correct answer is: D. Compact Disk Read Only Memory

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CD-ROM stands for                           ?Read More »

WWW stands for                        ?

A. World
B. Wide World
C. Web World
D. World Wide
Correct answer is: D. World Wide

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WWW stands for                        ?Read More »

Which of following is not character spacing ?

A. Expanded
B. Raised
C. Condensed
D. Both (A
Correct answer is: B. Raised

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Which of following is not character spacing ?Read More »

What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?

A. MS DOS
B. UNIX
C. OS/2
D. None of the above
Correct answer is: B. UNIX

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What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?Read More »

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