Operating System (OS) Which of the following is a program group? Accessories None of these Paint brush Word pad Accessories None of these Paint brush Word pad ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The shortcut key to open a task manager is: Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called? None of these Upgradability Universality Upward compatibility Upward mobility None of these Upgradability Universality Upward compatibility Upward mobility ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A ..... is a windows component that is designed to store other components so these can be organized efficiently? Window All of above Folder Document Window All of above Folder Document ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which runs on computer hardware and serve as platform for other software to run on? System Software Operating System Application Software All System Software Operating System Application Software All ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? None of these 1981 1984 1983 1982 None of these 1981 1984 1983 1982 ANSWER DOWNLOAD EXAMIANS APP
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