Operating System (OS) The shortcut key to open a task manager is: Alt + Tab Alt + Ctrl + Delete F1 Alt + F1 Alt + Tab Alt + Ctrl + Delete F1 Alt + F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which key deletes text before, or to the left, of the insertion point? PageUp Delete BackSpace PageDown PageUp Delete BackSpace PageDown ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A system program that sets up an executable program in main memory ready for execution is assembler None of these linker loader compiler assembler None of these linker loader compiler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Scan for virus Defrag disk Delete unused files All of above Scan for virus Defrag disk Delete unused files All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem with .... file is that they slow your computer's operation Formatted Fragmented All of above Program Formatted Fragmented All of above Program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-simple User-friendly User-happy None of these User-simple User-friendly User-happy None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS