Operating System (OS) Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because they are initially stored on disk they are partly in primary memory and partly on disk they are memory resident None of these they are available on magnetic tapes they are initially stored on disk they are partly in primary memory and partly on disk they are memory resident None of these they are available on magnetic tapes ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: becoming more common easy to develop required for object-oriented programming common among traditional mainframe operating systems None of these becoming more common easy to develop required for object-oriented programming common among traditional mainframe operating systems None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Start / restart the computer is called Boot Run Option Exit Boot Run Option Exit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? error recovery All listed here None of these memory management resource management error recovery All listed here None of these memory management resource management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1982 1981 1984 None of these 1983 1982 1981 1984 None of these 1983 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To change the screen saver you can go from Both of Above None of These Control panel display Right click in desktop and properties Both of Above None of These Control panel display Right click in desktop and properties ANSWER DOWNLOAD EXAMIANS APP
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