Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Create back up None of above Format Write protect Create back up None of above Format Write protect ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The shortcut key to open a task manager is: Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a Interpreter None of these Drive Linkage editor Spooler Interpreter None of these Drive Linkage editor Spooler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the key is used to close the active window? Alt+F6 Ctrl+F5 Ctrl+F4 Alt+F4 Alt+F6 Ctrl+F5 Ctrl+F4 Alt+F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Trojan-Horse programs None of these are hidden programs that do not show up on the system do not usually work usually are immediately discovered are legitimate programs that allow unauthorized access None of these are hidden programs that do not show up on the system do not usually work usually are immediately discovered are legitimate programs that allow unauthorized access ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To send email, we use Outlook Explorer MS Excel HTML Netscape navigator Outlook Explorer MS Excel HTML Netscape navigator ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS