Dr. A.P.J. Abdul Kalam University BE VI SEM (IT) Distributed Systems [IT-601] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University

Bachelor of Engineering

Sixth Semester Examination, June-2021

Distributed Systems [IT-601]

Branch- IT

Time: 3:00 Hrs Max Marks 70

Note: 1. Attempt any five questions out of eight.

2. All question carry equal marks.

Q.1 (a) What are design issues to be considered in designing distributed

system?

(b) List the various challenges in distributed system and explain then.

Q.2 (a) How resource sharing done in distributed system?

 (b) Discuss in detail about the examples (any two) of distributed system

Q.3 (a) With a simple case study explain the concept of distributed deadlock.

(b) What are different deadlock handling strategies?

Q.4 (a) What is RMI? How is it implemented?

(b) Describe the various RPC protocol supporting Client-serve

communication

Q.5 (a) Describe in detail about wave and traversal algorithm.

(b) Describe in detail about Andrew file system in detail.

Q.6 (a) How concurrency control is possible in distributed transactions?

(b) Define fault tolerant. Describe in brief the methods to guard the

system against different kinds of faults.

Q.7 (a) Elaborate on any three election algorithm.

(b) Explain destination based routing algorithm. with suitable example.

Q.8 Write a short note:-

(i) CORBA

(ii) Assignment problem in parallel (APP)

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