Operating System (OS) Copying a process from memory to disk to allow space for other processes is Called Deadlock Swapping Page Fault Demand Paging Deadlock Swapping Page Fault Demand Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these 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. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these 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. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A Processor is typically characterized by interactive processing and time of the CPU is the device where information is stored None of these is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions is typically characterized by interactive processing and time of the CPU is the device where information is stored None of these is a device that performs a sequence of operations specified by instructions in memory. is a sequence of instructions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of None of these virtual memory non reusable cache memory reenterable None of these virtual memory non reusable cache memory reenterable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent deadlock are used to do I/O None of these are used for memory management synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock are used to do I/O None of these are used for memory management synchronize critical resources to prevent contention ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and race around condition buffer overflow deadlock avoidance hold and wait None of these race around condition buffer overflow deadlock avoidance hold and wait None of these ANSWER DOWNLOAD EXAMIANS APP
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