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Basics of Computer Practice Questions - Page 30

Questions 291–300 of 333 · Page 30 of 34

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333
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Q291What is the role of an operating system in file management?MediumSolve →Q292Which MS Excel shortcut selects all cells in a worksheet?MediumSolve →Q293Which type of malware spreads independently without user action?MediumSolve →Q294What does the abbreviation URL stand for?MediumSolve →Q295What is a compiler?MediumSolve →Q296What was the name of the Internet’s precursor developed in 1969?MediumSolve →Q297Which component measures the processing speed of a CPU?MediumSolve →Q298What is the role of an operating system in memory management?MediumSolve →Q299Which type of ROM is programmable only once?MediumSolve →Q300Which device connects devices within a single network?MediumSolve →
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