All of the following are examples of storage devices EXCEPT                           ?

A. hard disk
B. printers
C. floppy disk
D. CD drives
Correct answer is: B. printers

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All of the following are examples of storage
devices EXCEPT                           ?Read More »

ALU and Control Unit jointly known as                      ?

A. RAM
B. ROM
C. CPU
D. PC
Correct answer is: C. CPU

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ALU and Control Unit jointly known
as                      ?Read More »

What kind of memory is both static and non – volatile?

A. RAM
B. ROM
C. BIOS
D. CACHE
Correct answer is: B. ROM

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What kind of memory is both static and non –
volatile?Read More »

                         is the key to close a selected drop -down list; cancel a command and close a dialog box.

A. TAB
B. SHIFT
C. ESC
D. F10
Correct answer is: C. ESC

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                         is the key to close a selected drop -down list; cancel a command and close a
dialog box.Read More »

Examples of output devices are?

A. Screen
B. Printer
C. Speaker
D. All of these
Correct answer is: D. All of these

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Examples of output devices are?Read More »

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 »

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