Operating System (OS) What should be the extension to execute files? EXE BAT All of these COM EXE BAT All of these COM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to be fair to obey priorities None of these to balance resource utilization to be predictable to be fair to obey priorities None of these to balance resource utilization to be predictable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What does Belady's Anomaly related to? Memory Management Algorithm Disk Scheduling Algorithm Deadlock Prevention Algorithm Page Replacement Algorithm Memory Management Algorithm Disk Scheduling Algorithm Deadlock Prevention Algorithm Page Replacement Algorithm ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as Bottom-up development All of these Left-Right development None of these Top-down development Bottom-up development All of these Left-Right development None of these Top-down development ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The technique, for sharing the time of a computer among several jobs. Which switches jobs so rapidly such that each job appears to have the computer to itself: None of these time domain time sharing time out FIFO None of these time domain time sharing time out FIFO ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? ability to assign priorities to jobs None of these decreased operating-system overhead increased throughput shorter response time ability to assign priorities to jobs None of these decreased operating-system overhead increased throughput shorter response time ANSWER DOWNLOAD EXAMIANS APP
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