A register in CPU used to store the address of the next instruction to be executed is known as

Related MCQs

• A technique used to reduce the speed mismatch between slow speed I/O devices and fast CPU is called
• A CPU designed specifically to handle the communications processing task with main purpose is to off-load communications processing task from the host computer so that the host computer can be dedicated for applications and data processing jobs.
• A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is
• CPU performs read/write operations at any point in time in
• In the IBM PC’s, the CPU, the device drives, memory, expansion slots and active components are mounted on a single board referred as
• Constant is a value written into a program instruction
• A sequence of instruction (software) that is substituted for hardware and stored in read- only memory (ROM) is called
• An optical input device that is used to read documents printed in a special type font is known as
• All the keys on the IBM PC keyboard repeat as long as one holds them down. These keys are known as
• A protocol that specifies how a personal computer can connect to a mail server on the Internet and download E-mail is known as