Operating System (OS) Which of the following is not a multitasking operating system ? Win NT Windows DOS Linux Win NT Windows DOS Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not the function of the operating system? Application management Virus protection Memory management Disk management Application management Virus protection Memory management Disk management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Disk defragment Doskey Scandisk Drive space Disk defragment Doskey Scandisk Drive space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To save your computer from viruses you will do Make physical safe for the removal disk Scan the removable disk before using it All of these Install antivirus software and run it Make physical safe for the removal disk Scan the removable disk before using it All of these Install antivirus software and run it ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F9 F8 F5 F7 F9 F8 F5 F7 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Address Register contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". None of these is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". None of these is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. ANSWER DOWNLOAD EXAMIANS APP
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