Operating System (OS) In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with Machine independent optimization Assembly and output Code generation None of these Syntax analysis Machine independent optimization Assembly and output Code generation None of these Syntax analysis ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? All of the listed here Mouse driver VGA drive Keyboard driver All of the listed here Mouse driver VGA drive Keyboard driver ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is a program segment that often causes unexpected system crashes one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free a program segment where shared resources are accessed none is the above a program segment that often causes unexpected system crashes one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free a program segment where shared resources are accessed none is the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is false about disk when compared to main memory? non-volatile longer storage capacity faster None of these lower price per bit non-volatile longer storage capacity faster None of these lower price per bit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Windows DOS Linux Unix Windows DOS Linux Unix 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 None of these to obey priorities to balance resource utilization to be predictable to be fair None of these to obey priorities to balance resource utilization to be predictable to be fair ANSWER DOWNLOAD EXAMIANS APP
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