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Computer Network - Transmission Media Part - 2 Video Lecture | Computer Awareness for Competitive Exams (Hindi) - Banking Exams

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FAQs on Computer Network - Transmission Media Part - 2 Video Lecture - Computer Awareness for Competitive Exams (Hindi) - Banking Exams

1. What are the different types of transmission media in computer networks?
Ans. The different types of transmission media in computer networks are twisted-pair cables, coaxial cables, fiber optic cables, and wireless transmission.
2. What is the advantage of using twisted-pair cables as a transmission medium?
Ans. Twisted-pair cables are cost-effective and easy to install. They also provide good resistance to electromagnetic interference, making them suitable for short-distance communication.
3. How does fiber optic cable work as a transmission medium in computer networks?
Ans. Fiber optic cables use light signals to transmit data. They consist of a core and cladding, which allow light to travel through them by using the principle of total internal reflection. Fiber optic cables offer high bandwidth, long-distance transmission, and immunity to electromagnetic interference.
4. What is the main advantage of using wireless transmission media in computer networks?
Ans. The main advantage of using wireless transmission media is the flexibility and mobility it provides. Wireless networks allow devices to connect without the need for physical cables, enabling users to access the network from different locations within the coverage area.
5. Can coaxial cables be used for both analog and digital transmission in computer networks?
Ans. Yes, coaxial cables can be used for both analog and digital transmission in computer networks. They have a high bandwidth capacity, making them suitable for carrying various types of signals, including audio, video, and data.
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