Q1.What is computer network? Why it is needed in today's
work environment?
Q2. What are the various advantage of Network?
Q3. Explain the various types of Network with suitable diagram.
Q4. What is topology? Explain different types topologies with
suitable diagram.
Answers
Answer:
Explanation:
A computer network is a digital telecommunications network for sharing resources between nodes, which are computing devices that use a common telecommunications technology
Answer:
Explanation:
1) it's simpler and easier to work and communicate with friends and family. Computers have many important roles in society whether it's at work or at school it helps the mind to know more and to explore.It also provides us with a easier way to shop,play games etc.
2) Advantages of computer networking
File sharing – you can easily share data between different users, or access it remotely if you keep it on other connected devices. Resource sharing – using network-connected peripheral devices like printers, scanners and copiers, or sharing software between multiple users, saves money.
3) Types of area networks – LAN, MAN and WAN. The Network allows computers to connect and communicate with different computers via any medium. LAN, MAN and WAN are the three major types of the network designed to operate over the area they cover. There are some similarities and dissimilarities between them.
4) the study of geometrical properties and spatial relations unaffected by the continuous change of shape or size of figures is called topography.
types of topography:
Mesh : The mesh topology has a unique network design in which each computer on the network connects to every other.
Tree : Tree topologies have a root node, and all other nodes are connected which forming a hierarchy.
Hybrid Topology : Hybrid topology combines two or more topologies