Author name: Umar Draz

educationist

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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

are used to identify a user who returns to a Website?

A. Cookies

B. Plug-ins

C. Scripts

D. ASPs

Correct answer is: A. Cookies

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are used to identify a user who
returns to a Website?Read More »

is the process of dividing the disk into tracks and sectors?

A. Tracking

B. Formatting

C. Crashing

D. Allotting

Correct answer is: B. Formatting

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is the process of dividing the disk
into tracks and sectors?Read More »