Operating System (OS) ...... is used in operating system to separate mechanism from policy None Multi level implementation Single level implementation Two level implementation None Multi level implementation Single level implementation Two level implementation 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". 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. None of these 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". 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. None of these contains the address of the memory location that is to be read from or stored into. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Press ____ key while booting to display Advanced Boot Menu F6 F8 F5 Del F6 F8 F5 Del ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called? Upgradability Universality None of these Upward compatibility Upward mobility Upgradability Universality None of these Upward compatibility Upward mobility ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a block device None of these mouse terminals printer disk None of these mouse terminals printer disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which key deletes text before, or to the left, of the insertion point? BackSpace Delete PageDown PageUp BackSpace Delete PageDown PageUp ANSWER DOWNLOAD EXAMIANS APP
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