Operating System (OS) The shortcut key to open a task manager is: Alt + Ctrl + Delete Alt + F1 Alt + Tab F1 Alt + Ctrl + Delete Alt + F1 Alt + Tab F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Defrag disk Scan for virus Delete unused files All of above Defrag disk Scan for virus Delete unused files All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: None of these are used only on large mainframe computers are easier to develop than single programming system execute each job faster execute more jobs in the same time period None of these are used only on large mainframe computers are easier to develop than single programming system execute each job faster execute more jobs in the same time period ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows displays various options to shutdown. Which is suitable at the end of day? Restart Hibernate Shut Down Sleep Restart Hibernate Shut Down Sleep ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To change the volume label Scandisk None of the listed here Label Vol Scandisk None of the listed here Label Vol ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not process states? Running Ready New Finished Running Ready New Finished ANSWER DOWNLOAD EXAMIANS APP
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