Operating System (OS) Which of the following command is used to switch between the window programs? None of these Ctrl+Tab Alt+Tab Alt+F4 None of these Ctrl+Tab Alt+Tab Alt+F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The technique, for sharing the time of a computer among several jobs. Which switches jobs so rapidly such that each job appears to have the computer to itself: None of these time sharing FIFO time out time domain None of these time sharing FIFO time out time domain ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Anything you cut or copy on to the clipboard remains there until you All of these Exit windows Clear Change it All of these Exit windows Clear Change it ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a Shortest Seek Time First (SSTE) Scan FIFO First come first served None of these Shortest Seek Time First (SSTE) Scan FIFO First come first served None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: are used only on large mainframe computers execute more jobs in the same time period are easier to develop than single programming system None of these execute each job faster are used only on large mainframe computers execute more jobs in the same time period are easier to develop than single programming system None of these execute each job faster ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If the displayed system time and date is wrong, you can reset it using Calendar Write Write file Control panel Calendar Write Write file Control panel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS