COMPUTER SCIENCE AND ENGINEERING
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Word processor
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Compression software
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Back-up
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Disk organisation
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Detailed explanation-1: -B)Desktop Cleanup: It is not a utility but a scheduled task that is used to move unused desktop shortcuts to a different directory. Since it is very little subroutine like a program, unlike a utility program which works to manage some hardware component. Hence, it is the correct answer.
Detailed explanation-2: -Anything that is not an operating system or a utility is an application or app. So a word processor, spreadsheet, web browser, and graphics software are all examples of application software, and they can do many specific tasks. You can remove and add applications on your computer using the operating system.
Detailed explanation-3: -Detailed Solution. The correct answer is MS-Excel.
Detailed explanation-4: -Through history, there have been three types of word processors: mechanical, electronic and software.