Data communication and networking topics
A computer communication network is an interconnection of a collection of several computers from which the user can select the service required and communicate with any computer as a local user..
Data communication and networking topics
A personal area network (PAN) is a computer network used for communication among computers and different information technological devices close to one person..
Data communication and networking topics
A system of interconnected computers and computerized peripherals such as printers is called computer network.
This interconnection among computers facilitates information sharing among them.
Computers may connect to each other by either wired or wireless media..
Data communication and networking topics
Data communications refers to the transmission of this digital data between two or more computers and a computer network or data network is a telecommunications network that allows computers to exchange data..
Data communication and networking topics
There are three primary types of transmission modes based on the direction of exchange of information.
The first is simplex, followed by half duplex, and finally full duplex.
The Simplex transmission mode is used in computing networks when there is a single or one-way flow of information from sender to receiver..
How does a computer from a network communicate with a computer on the same network?
Ethernet is a standard protocol that allows any number of computers to communicate with one another.
These machines need to be connected to one another through Ethernet cable, or "Category 5" wiring..
What do you mean by computer network Tutorialspoint?
A system of interconnected computers and computerized peripherals such as printers is called computer network.
This interconnection among computers facilitates information sharing among them.
Computers may connect to each other by either wired or wireless media..
What is the importance of network and communication?
Communication networks ensure the efficient and timely flow of information throughout the organization.
By establishing clear channels and protocols, messages can be transmitted quickly and accurately, enabling employees to access the information they need to perform their roles effectively..
Why do we need computer communication network?
Resource sharing: One of the primary uses of computer networks is to share resources, such as printers, scanners, and data storage devices.
This allows multiple users to access the same resources, which can help to reduce costs and increase efficiency..
Why do we study computer networks?
Having a strong understanding of computer networking can help you demonstrate knowledge that makes you a stronger candidate for certain positions.
Systems administrators, network administrators , network technicians and network engineers all need to understand networking..
