PPSC Computer Science Test 01

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PPSC Computer Science Quiz

PPSC Computer Science Test 01

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Category: PPSC Computer Science Chapter 01

Which is used to output sound from multimedia presentations?

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The most commonly used operating system is

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Which of the following is a common input device?

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The Speed of a LASER printer is measured by

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What is a correct association between hardware and component type?

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The main function of computer is

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The basic operations performed by a computer are-----?

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The Speed of a Line printer is measured by

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What is meant by a dedicated computer?

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DOS stands for------?

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What technology is used in second generation computers?

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ALU is------?

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Common device that is used to enter letters, numbers and command ?

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The size of commonly used floppy disk is?

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Line Printers that print one line at a time are _________

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Which is the main memory of computer?

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Number of Pixels in screen is called __________

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A ___________________ monitor looks like a television and are normally used with non-portable computer systems.

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What technology is used in fourth generation computers?

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_____ controls the process of interaction between the user and the operating system?

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_______ prints character by spraying tinny drops of liquid ink on paper.

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The smallest addressable unit of data is:

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Examples of output devices are?

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Distance between two pixels is called __________

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Computer memory is arranged in

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What type of operating system MS-DOS is?

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Which of the following is not an output device of a computer?

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A personal computer is designed to use by___________ at same time.

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1 zettabyte = ______________

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Computer system is made up with hardware and ________

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UNIVAC is------?

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The process of producing useful information for the user is called ________

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  1. Who designed the first electronics computer – ENIAC?

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

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The smallest unit of data is:

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Category: PPSC Computer Science Chapter 01

The physical components of a computer are called?

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______represents raw facts, whereas ______is data made meaningful?

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  1. A type of application software that is designed to meet the exact requirements of a particular business is known as.

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Resolution means

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A type of application software that is free to use for a limited trail period is called

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