Operating System (OS) The most common systems security method is encryption firewall All of these None of these passwords encryption firewall All of these None of these passwords 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? Working set LFU FIFO LRU None of these Working set LFU FIFO LRU None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: 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 None of these execute more jobs in the same time period execute each job faster ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Shift + Delete key Press Ctrl + Delete key Press Delete key Press Alt + Delete key Press Shift + Delete key Press Ctrl + Delete key Press Delete key Press Alt + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To properly exit windows Click the stop button on the desktop Clike the exit button on the desktop None of the listed here Select shut down from Start menu Click the stop button on the desktop Clike the exit button on the desktop None of the listed here Select shut down from Start menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is dispatch latency ? The time taken by the processor to write a file into disk The whole time taken by all processor The time taken by the dispatcher to stop one process and start another None of the listed here The time taken by the processor to write a file into disk The whole time taken by all processor The time taken by the dispatcher to stop one process and start another None of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS