Networking Concepts

4. Network Card. Which is the most commonly used network card?
7. Topology Which network among the following requires a single communication line or one main cable?
8. In____topology, all the nodes in the network are connected in a circular manner.
11. ______are repeaters with multiple ports in them.
13. When multiple mismatched copies of a file are stored on different computers, it is called data___.
14. ________are the wires that are used to connect one network device to the other.
15. Network_____means protecting data and resources from any unauthorised access.

1. _______is the network address of the system across the network.
2. ___is a computer network created for an individual person.
3. The way in which the components of a network are linked together is called________topology.
5. A network maintained without using wires is called a_____network.
6. A computer network enables two or more computers to share ___
9. The computers that communicate with each other are called_____.
10. point. In a network, modification or upgradation of the software or data is done at a_____only.
12. A group of devices connected with one another is known as a_________.