Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? None of these 1983 1981 1984 1982 None of these 1983 1981 1984 1982 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which file is transferred when computer is start up ? Document Program files System files System files Document Program files System files System files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following operating system reads and reacts in actual time? Batch Processing System Real Time System Time Sharing System Quick Response System Batch Processing System Real Time System Time Sharing System Quick Response System ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not executable file? .com .bat .exe .txt .com .bat .exe .txt ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product? DOS MS MS DOS 5 None of these DOS MS MS DOS 5 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following software types is used to simplify using systems software? spreadsheet None of these timesharing operating environment multitasking spreadsheet None of these timesharing operating environment multitasking ANSWER DOWNLOAD EXAMIANS APP
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