The central processing unit in computer play a role as like the human brain in human body
Main memory is like our short term memory secondary memory is like long term memory.
Input devise in computer: It is like our ear plays the role of the input device. for example, that mother called food is ready, your ear works as an input device
Output device:
As we hear about the food we speak that is an output device.
The right to petition members of the government is technically contained in the first amendment to the Constitution which protects the freedom of speech.
