Question

Draw Block Diagram of C.P.U. and name three parts of it.

Answer 1

HII
BUDDY

GO THROUGH IT AND MARK ME BRAINLIEST

Answer 2

IMG: 1_11

The CPU or Central Processing Unit is called the brain of the computer since the main processing/calculations occur inside it. The Central Processing Unit is comprised of three main parts:

•        ALU (Arithmetic and Logic Unit): The main function of Arithmetic and Logic Unit is to perform arithmetical and logical calculations which employ the use of arithmetic (+,-,/,*etc) and logical (>,<,==,etc) operators.

•        Control Unit: The Control Unit (CU) facilitates the processing of data inside the Central Processing Unit and acts as a bridging hub between the Input Devices, Output Devices, Arithmetic and Logic Unit and Memory Unit.

•        Memory Unit: Memory Unit represents the primary memory of the computer (i.e. Random Access Memory and Cache Memory). Some certain calculations require the usage of storage resources or the output has to be stored somewhere and is used in upcoming calculations. For such purposes, the Memory Unit is used.