SSC CGL Exam > SSC CGL Videos > Computer Awareness and Proficiency > Network Devices
Network Devices Video Lecture | Computer Awareness and Proficiency - SSC CGL
FAQs on Network Devices Video Lecture - Computer Awareness and Proficiency - SSC CGL
| 1. What are the different types of network devices commonly used in a network setup? |  |
Ans. Network devices commonly used in a network setup include routers, switches, hubs, modems, and access points.
| 2. How do routers differ from switches in a network? | |
Ans. Routers are used to connect different networks together and determine the best path for data to travel, while switches are used to connect devices within the same network and manage traffic between them.
| 3. What is the purpose of a modem in a network setup? | |
Ans. A modem is used to modulate and demodulate signals in order to transmit data over a communication line, typically converting digital data from a computer into analog signals for transmission over a telephone line.
| 4. How does an access point function in a wireless network? | |
Ans. An access point acts as a central hub for wireless devices to connect to a wired network using Wi-Fi, allowing multiple devices to communicate with each other and access the internet.
| 5. What role does a hub play in a network and how does it differ from a switch? | |
Ans. A hub is a simple networking device that connects multiple devices in a network together, but it does not manage traffic like a switch does. Hubs simply broadcast data to all devices connected to it, while switches intelligently route data to specific devices.
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Oct 11, 2025
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