Q. _____________ was one of the most widely used systems software for IBM compatible microcomputers.

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Q. A ____________is the main control program for handling all other programs in a computer.

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Q. A type of OS that permits multiple programs to be run simultaneously by the same computer.

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Q. ____________________ is a presentation tool that helps create eye-catching and effective presentations in a matter of minutes.

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Q. ________________ means that their source code is not available.

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Q. This class of OS permits multiple users to use the computer and run programs at the same time

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Q. The function of _______ is to get the computer software operating when the power is turned on.

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Q. Examples of popular Linux distributions are

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Q. MS-DOS is a ________ operating system offered by Microsoft.

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Q. The first Linux kernel was released to the public in

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Q. _________ is software to compress a file.

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Q. What is the process of loading the operating system files into dynamic random access memory?

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Q. Which virus is treated as the first computer virus?

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Q. Which one is the first fully supported 64-bit operating system?

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Q. Operating system comes under:

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Q. Operating System is a:

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Q. Which of the following is not an operating system?

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Q. What do we call programs with free trial period or reduced functionality, before payment?

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Q. A compiler is used to translate a program written in

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Q. Which of the following is not an operating system ?

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