CPU, Binary representation, Bits
and Bytes, Software
Dr. Kumud Tripathi
,HARDWARE AND SOFTWARE:
CPU (CENTRAL PROCESSING UNIT)
The system unit is the box that protects the internal electronic components
from damage. It contains the central processing unit (CPU) and memory. The
CPU interprets and carries out the basic instructions that operate the
computer. Memory is where data and instructions are held.
, HARDWARE AND SOFTWARE:
CPU (CENTRAL PROCESSING UNIT)
The heart of the computer system is the processor unit. It
consists of the Arithmetic and Logic Unit (ALU) which
executes most computer operations (arithmetic and logical) and
the Control Unit which acts as the nerve centre that sends
control signal to all other units.