Operating System (OS) Which of the following is system software ? Compiler All of the listed here Utillities Operating system Compiler All of the listed here Utillities Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Virtual Memory Read Only Memory Cache memory Main Memory Virtual Memory Read Only Memory Cache memory Main Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that last entered the queue that has been in the queue the longest None of these with the least processor needs that first entered the queue that last entered the queue that has been in the queue the longest None of these with the least processor needs that first entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a multitasking operating system ? Linux DOS Windows Win NT Linux DOS Windows Win NT ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? OS/360 PC-DOS None of these CP/M MS-DOS OS/360 PC-DOS None of these CP/M MS-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
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