Operating System (OS) The instruction register contains the address of the memory location that is to be read from or stored into. None of these 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". contains the address of the memory location that is to be read from or stored into. None of these 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". ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Save operation means Put data into internal memory Put data into monitor Put data into secondary storage Put data into processor Put data into internal memory Put data into monitor Put data into secondary storage Put data into processor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? FIFO None of these FCFS non-preemptive scheduling preemptive scheduling FIFO None of these FCFS non-preemptive scheduling preemptive scheduling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Daisy chain is a device for None of these All of these interconnecting a number of devices to a number of controllers connecting a number of devices to a controller connecting a number of controllers to a device None of these All of these interconnecting a number of devices to a number of controllers connecting a number of devices to a controller connecting a number of controllers to a device ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement about directories is false? Directories cannot be renamed Directories can exist inside directories Directories can be deleted The root directory is always at the highest level Directories cannot be renamed Directories can exist inside directories Directories can be deleted The root directory is always at the highest level ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are(is) Language Processor(s) assembles interpreters All of these None of these compilers assembles interpreters All of these None of these compilers ANSWER DOWNLOAD EXAMIANS APP
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