Operating System (OS) To display system boot menu which of the following key you must press ? F7 F8 F5 F4 F7 F8 F5 F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is firewall encryption None of these passwords All of these firewall encryption None of these passwords All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can move a window to a different position on your screen by dragging it by its Move handle Status bar Title bar Tail Move handle Status bar Title bar Tail ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Desktop is a Screen saver Display program Working with my document Provides work space Screen saver Display program Working with my document Provides work space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a type of systems software used on microcomputers? None of these MS-DOS All of these Unix PC-DOS None of these MS-DOS All of these Unix PC-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and buffer overflow None of these hold and wait race around condition deadlock avoidance buffer overflow None of these hold and wait race around condition deadlock avoidance ANSWER DOWNLOAD EXAMIANS APP
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