Operating System (OS) To properly exit windows Clike the exit button on the desktop Select shut down from Start menu None of the listed here Click the stop button on the desktop Clike the exit button on the desktop Select shut down from Start menu None of the listed here Click the stop button on the desktop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is dispatch latency ? The time taken by the dispatcher to stop one process and start another The whole time taken by all processor None of the listed here The time taken by the processor to write a file into disk The time taken by the dispatcher to stop one process and start another The whole time taken by all processor None of the listed here The time taken by the processor to write a file into disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of reenterable cache memory None of these non reusable virtual memory reenterable cache memory None of these non reusable virtual memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The OS used to operate the mobile phone is a Smart card OS Embedded OS Multiuser OS None of the listed here Smart card OS Embedded OS Multiuser OS None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used to do I/O are used for memory management synchronize critical resources to prevent contention None of these synchronize critical resources to prevent deadlock are used to do I/O are used for memory management synchronize critical resources to prevent contention None of these synchronize critical resources to prevent deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What hole will allocates in "Worst-Fit" algorithm of memory management? It allocates the smallest hole from the available memory holes It allocates the smaller hole than required memory hole It allocates the exact same size memory hole It allocates the largest hole from the available memory holes It allocates the smallest hole from the available memory holes It allocates the smaller hole than required memory hole It allocates the exact same size memory hole It allocates the largest hole from the available memory holes ANSWER DOWNLOAD EXAMIANS APP
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