Operating System (OS) ....... is the layer of a computer system between the hardware and the user program Operating environment Operating system System environment None of these Operating environment Operating system System environment None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list? indirect addressing auto increment auto decrement None of these index addressing indirect addressing auto increment auto decrement None of these index addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing always occurs on large computers None of these can be caused by poor paging algorithms can always be avoided by swapping is a natural consequence of virtual memory systems always occurs on large computers None of these can be caused by poor paging algorithms can always be avoided by swapping is a natural consequence of virtual memory systems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Information in a memory that is no longer valid or wanted is known as non-volatile garbage volatile None of these surplus non-volatile garbage volatile None of these surplus ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Tree structure displays the File only File and directory name Directory only None of above File only File and directory name Directory only None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which runs on computer hardware and serve as platform for other software to run on? Operating System Application Software System Software All Operating System Application Software System Software All ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS