Operating System (OS) Windows can run One application only Two applications only All of above Four applications only One application only Two applications only All of above Four applications only ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) 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 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. 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 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. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a Shortest Seek Time First (SSTE) First come first served None of these FIFO Scan Shortest Seek Time First (SSTE) First come first served None of these FIFO Scan 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? None of these index addressing auto decrement auto increment indirect addressing None of these index addressing auto decrement auto increment indirect addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears? sorting index ascending None of these indirect sorting index ascending None of these indirect ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can add or remove program None of Above Add / Remove program from control panel Both A and B Delete the shortcut icon from desktop None of Above Add / Remove program from control panel Both A and B Delete the shortcut icon from desktop ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS