FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.

Detailed explanation-2: -It contains one ALU and one or two sets of supporting registers. The second set of registers and supporting circuitry enables hyperthreading. One or more cores can be combined into a single physical package. CPU-A logical hardware unit capable of processing a single thread of execution.

Detailed explanation-3: -There are five basic types of computer operations: inputting, processing, outputting, storing and controlling. Computer operations are executed by the five primary functional units that make up a computer system. The units correspond directly to the five types of operations.

Detailed explanation-4: -The control unit (CU) is a component of a computer’s central processing unit (CPU) that directs the operation of the processor.