
What is Computer Network
by John Doe
A computer network is a system that enables devices to communicate and share resources.
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by John Doe
A computer network is a system that enables devices to communicate and share resources.

by Max Mokhtari
TCP/IP model is a layered model for computer network communication with four layers

by Alex Amini
The CPU is the brain of a computer, responsible for executing instructions and processing data.

by hamed
UDP is a fast and unreliable protocol for transmitting data packets without establishing a connection or guaranteeing delivery.