Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Round-robin Shortest-job-next Priority-based All of these None of these Round-robin Shortest-job-next Priority-based All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default mode for Windows to start? Command Prompt Normal Mode Safe Mode None of above Command Prompt Normal Mode Safe Mode None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? LRU FIFO None of these LFU Working set LRU FIFO None of these LFU Working set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format Do not check/scan surface after format All of above Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format Do not check/scan surface after format All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? None of these increased throughput decreased operating-system overhead shorter response time ability to assign priorities to jobs None of these increased throughput decreased operating-system overhead shorter response time ability to assign priorities to jobs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The category of operating system that you most likely have running on your PDA computer is a ....... Operating system Single user, multitask Multiuser, multitask Single user, single task Real time Single user, multitask Multiuser, multitask Single user, single task Real time ANSWER DOWNLOAD EXAMIANS APP
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