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problem1) Answer all the problems.

(i) What do you understand by computer network?

(ii) prepare the difference between Analog & digital transmission.

(iii) What do you mean by firewalls?

(iv) What are PPD & EPD?

(v) Define domain name system.

problem2) Distinguish between token passing with CSMA/CD. Also Describe CDMA technique for collision detection.

problem3) What is the security algorithm? Describe with ex.

problem4) Briefly describe the following:-

(i) User datagram protocol

(ii) Address resolution protocol

(iii) Simple mail transfer protocol     

problem5) Answer all the problems.

(i) What is need of network?

(ii) What do you understand by IP addressing?

(iii) What is a collision?

(iv) What is an apple talk?

(v) What is the concept of file transfer protocol?

problem6) Describe the OSI model in detail with functionality of each layer.

problem7) prepare short note on authentication protocol. Describe symmetric encryption approach in detail.

problem8) What do you mean by digital signature? Describe RSA algorithm with suitable ex.

Computer Network & Security, Computer Science

  • Category:- Computer Network & Security
  • Reference No.:- M93821

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