Operating System (OS) In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with Assembly and output Code generation None of these Syntax analysis Machine independent optimization Assembly and output Code generation None of these Syntax analysis Machine independent optimization ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When was MS Windows operating system introduced? 2000 1975 1995 1985 2000 1975 1995 1985 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To change the screen saver you can go from Control panel display Both of Above None of These Right click in desktop and properties Control panel display Both of Above None of These Right click in desktop and properties ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The shortcut key to open a task manager is: Alt + Tab F1 Alt + F1 Alt + Ctrl + Delete Alt + Tab F1 Alt + F1 Alt + Ctrl + Delete ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Data encryption None of these is not necessary, since data cannot be intercepted is mostly used by financial networks is mostly used by public networks cannot be used by private installations None of these is not necessary, since data cannot be intercepted is mostly used by financial networks is mostly used by public networks cannot be used by private installations ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What program runs first after computer is booted and loading GUI ? Desktop manager File manager Windows Explorer Authentication Desktop manager File manager Windows Explorer Authentication ANSWER DOWNLOAD EXAMIANS APP
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