Operating System (OS) The shortcut key to open a task manager is: Alt + Ctrl + Delete Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 F1 Alt + Tab ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is All of these None of these encryption passwords firewall All of these None of these encryption passwords firewall ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default mode for Windows to start? None of above Command Prompt Safe Mode Normal Mode None of above Command Prompt Safe Mode Normal Mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of virtual memory cache memory non reusable None of these reenterable virtual memory cache memory non reusable None of these reenterable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The windows feature is the ability of computer to automatically configure a new hardware component is that None of above Add remove hardware Auto detect Plug and play None of above Add remove hardware Auto detect Plug and play ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can set the width taskbar area and different components in it By right click and set width menu If the applications are not opened If other toolbars are not enabled If the taskbar is not yet locked By right click and set width menu If the applications are not opened If other toolbars are not enabled If the taskbar is not yet locked ANSWER DOWNLOAD EXAMIANS APP
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