Question

ll functional units of PC work together in perfect coordination. Comments​

Answer 1

Answer:A computer consists of five functionally independent main parts input, memory, arithmetic logic unit (ALU), output and control unit. Input device accepts the coded information as source program i.e. high level language. ... All of these actions are coordinated by the control unit.

Answer 2

Yes, all the functional units of a PC work together in perfect coordination as they are linked together. The input and output affect these units in a similar fashion.

• Computers are machines that performs a collection of functions according to the directions of their users.
• In the control center called as the central processing unit ( CPU) of the computer, the basic tasks are performed. It leads to the transformation of input of data to output of information.
• CPU is a highly complex, comprehensive collection of electronic circuitry which executes instructions for the stored program.
• The CPU's control unit contains circuits employing electrical signals to guide the system for the execution of stored instructions for the particular program.
• The control unit directs other parts of the system to do the same and also effectively communicate with both the memory and ALU.
• The arithmetic logic unit ( ALU) comprises the electronic circuitry that conducts both logical and arithmetic operations.