Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 16 8 1 None of these 16 8 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Trojan-Horse programs do not usually work are legitimate programs that allow unauthorized access are hidden programs that do not show up on the system usually are immediately discovered None of these do not usually work are legitimate programs that allow unauthorized access are hidden programs that do not show up on the system usually are immediately discovered None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which type of the following OS, the response time is very crucial. Batch Operating System Unix Operating System Network Operating System Real Time Operating System Batch Operating System Unix Operating System Network Operating System Real Time Operating System ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with Assembly and output Syntax analysis Code generation None of these Machine independent optimization Assembly and output Syntax analysis Code generation None of these Machine independent optimization 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? LFU FIFO Working set None of these LRU LFU FIFO Working set None of these LRU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-friendly User-simple None of these User-happy User-friendly User-simple None of these User-happy ANSWER DOWNLOAD EXAMIANS APP
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