Basics of Network - 2 Video Lecture | Crash Course: Electrical Engineering (EE)

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FAQs on Basics of Network - 2 Video Lecture - Crash Course: Electrical Engineering (EE)

1. What is a network?
Ans. A network is a collection of interconnected devices, such as computers, printers, servers, and routers, that are linked together to facilitate communication and the sharing of resources.
2. What is the purpose of a network?
Ans. The purpose of a network is to allow devices to communicate with each other, share data and resources, and access information from other devices or servers connected to the network.
3. What are the different types of networks?
Ans. There are several types of networks, including local area networks (LANs), wide area networks (WANs), metropolitan area networks (MANs), and wireless networks. LANs are typically used in homes, offices, or small geographical areas, while WANs connect larger areas or even different countries.
4. What is a router and what is its role in a network?
Ans. A router is a networking device that connects multiple networks together, such as connecting a home network to the internet. Its role is to forward data packets between networks, determine the best path for data to travel, and ensure the efficient delivery of data.
5. What is network security and why is it important?
Ans. Network security refers to the measures and protocols implemented to protect a network from unauthorized access, data breaches, and other security threats. It is important because it helps ensure the confidentiality, integrity, and availability of data, as well as protects against malicious activities and unauthorized access to sensitive information.
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