Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? PC-DOS OS/360 MS-DOS None of these CP/M PC-DOS OS/360 MS-DOS None of these CP/M ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job with the least processor needs that has been in the queue the longest None of these that first entered the queue that last entered the queue with the least processor needs that has been in the queue the longest None of these that first entered the queue that last entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The computational technique used to compute the disk storage address of individual records is called: bubble memory hashing key fielding dynamic reallocation None of these bubble memory hashing key fielding dynamic reallocation None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Assembler language is a mnemonic form of machine language requires fixed-format commands is quite different from the SCL interpreter is usually the primary user interface None of these is a mnemonic form of machine language requires fixed-format commands is quite different from the SCL interpreter is usually the primary user interface None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? Defragmenter Drive space Scan disk None of these Defragmenter Drive space Scan disk None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system uses short file names? DOS Windows Unix All of above DOS Windows Unix All of above ANSWER DOWNLOAD EXAMIANS APP
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