Computer networks
Previous year question paper with solutions for Computer networks
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- Explain terms LAN and MAN.
- Define protocol.
- Write the full form of HDLC and PPP.
- What is Nyquist’s theorem?
- What are the issues of Data Link Layer?
- Define Bandwidth.
- What is the difference between port number and IP address?
- Write the difference between Network Layer delivery and Transport Layer delivery.
- What is WWW?
- Define subnetting.
- Define baud rate.
- What is open loop congestion control?
- Define throughput.
- Why FTP uses two connections?
- List the important features of LAN.
- What is RS 232C?
- Why twisted pair cable is twisted?
- Define interface between layers.
- What is fading?
- Differentiate between pure aloha and slotted aloha.
- Explain in brief the term Computer Network and its goals.
- Differentiate between broadcast and point to point networks.
- What is the need of Protocols?
- Explain in brief the term Attenuation in reference to transmission impairments.
- What are the disadvantages of Optic fiber as a transmission media?
- Explain in brief about Manchester encoding.
- Explain briefly the effects of Congestion.
- Differentiate between Distance vector and Link State routing algorithms.
- What are the responsibilities of Transport Layer?
- Explain in brief the term DNS.