Basics of Network- 3 Video Lecture | Crash Course: Electronic Communication Engineering (ECE) - Electronics and Communication Engineering (ECE)
FAQs on Basics of Network- 3 Video Lecture - Crash Course: Electronic Communication Engineering (ECE) - Electronics and Communication Engineering (ECE)
| 1. What are the basic components of a network? |  |
Ans. The basic components of a network include devices such as computers, routers, switches, and servers, as well as network cables, wireless connections, and protocols that enable communication between these devices.
| 2. What is the purpose of a router in a network? | |
Ans. A router is a networking device that forwards data packets between computer networks. It acts as an intermediary between devices on different networks, ensuring that data is sent to the correct destination by using routing tables and protocols.
| 3. How does a switch differ from a router in a network? | |
Ans. While both switches and routers are networking devices, they serve different purposes. A switch is used to connect devices within a local area network (LAN) and facilitates communication between these devices by forwarding data packets based on their MAC addresses. On the other hand, a router is used to connect multiple networks together and helps in routing data packets between them.
| 4. What is the role of network protocols? | |
Ans. Network protocols are a set of rules and guidelines that define how data is transferred between devices in a network. They ensure that devices can communicate with each other and understand the format and structure of data packets. Common network protocols include TCP/IP, HTTP, FTP, and DNS.
| 5. Can you explain the concept of IP addressing in a network? | |
Ans. IP addressing is a fundamental aspect of network communication. It involves assigning unique numerical addresses to devices on a network, allowing them to send and receive data. IP addresses are divided into two types: IPv4 and IPv6. IPv4 addresses consist of four sets of numbers separated by periods (e.g., 192.168.0.1), while IPv6 addresses are longer and use hexadecimal notation (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334).
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