Un-Answered Questions { Networking AllOther }

Explain Various fields in Ethernet frame format

1212


Explain Difference between congestion control and QoS(or Quality of service)

1244


Explain FDDI

1252


Explain Traffic shaping using token bucket algorithm

1067


Explain CSMA/CD

1049


If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.

2415


Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?

2628


Differentiate between Baseband co-axial cable and broad band coaxial cable

1050


Differentiate between Optical fibre and twisted pair

1170


Differentiate between SMTP and SNMP

3088


What are the basic functions of the data link layer?

1244


Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.

2981


The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.

2072


What are the advantages of cell switching that is used in ATM?

1932


Outline and discuss the main fields in Ethernet IEEE 802.3 frame. What are the main objectives of preamble ?

1391