Operating System (OS) Multiprogramming systems: None of these execute more jobs in the same time period execute each job faster are easier to develop than single programming system are used only on large mainframe computers None of these execute more jobs in the same time period execute each job faster are easier to develop than single programming system are used only on large mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used to do I/O None of these are used for memory management synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention are used to do I/O None of these are used for memory management synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Round-robin scheduling gives each task the same chance at the processor allows processor-bound tasks more time in the processor allows interactive tasks quicker access to the processor None of these is quite complex to implement gives each task the same chance at the processor allows processor-bound tasks more time in the processor allows interactive tasks quicker access to the processor None of these is quite complex to implement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product? None of these MS DOS MS DOS 5 None of these MS DOS MS DOS 5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called Kernel loading Bootstrap System configuration Power on self test (POST) Kernel loading Bootstrap System configuration Power on self test (POST) ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Optical illusion Icon Silicon chip Pixel Optical illusion Icon Silicon chip Pixel ANSWER DOWNLOAD EXAMIANS APP
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