Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as multitasking mutual exclusion semaphore None of these multiprogramming multitasking mutual exclusion semaphore None of these multiprogramming ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F9 F7 F5 F8 F9 F7 F5 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A translator is best described as a hardware component a system software All of these an application software None of these a hardware component a system software All of these an application software None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Pixel Silicon chip Optical illusion Icon Pixel Silicon chip Optical illusion Icon ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in CMOS Cache Memory The hard drive ROM CMOS Cache Memory The hard drive ROM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file menu option saves document to disk? Save Create Rename All of above Save Create Rename All of above ANSWER DOWNLOAD EXAMIANS APP
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