Operating System (OS) User action such as keystroke or mouse click are referred to as Processes Interrupt Tasks Event Processes Interrupt Tasks Event ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? None of these index addressing auto increment indirect addressing auto decrement None of these index addressing auto increment indirect addressing auto decrement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a mode in starting windows ? Command prompt Normal mode Turbo mode Safe mode Command prompt Normal mode Turbo mode Safe mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Address Register is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. 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 contains the address of the memory location that is to be read from or stored into. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. 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 contains the address of the memory location that is to be read from or stored into. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The command interpreter is menu drive None of these is quite different from the SCL interpreter requires fixed format commands is usually the primary user interface is menu drive None of these is quite different from the SCL interpreter requires fixed format commands is usually the primary user interface ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Addressing modes defines the fundamental method of determining effective operand addresses None of these performs indicated operations on two fast registers of the machine and leave the result in one of the registers. are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing. All of these defines the fundamental method of determining effective operand addresses None of these performs indicated operations on two fast registers of the machine and leave the result in one of the registers. are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing. All of these ANSWER DOWNLOAD EXAMIANS APP
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