Friday, November 20, 2009

Ds[cs-504]Dec-2009

Roll No. ......................
Total No. of Questions: 08] [Total No. of Pages: 01
M.Tech.
DISTRIBUTED SYSTEMS
SUB.TECT CODE: CS - 504 .
Paper ID : [E0684]
[Note: Please fill subject code and paper ID on OMR]
Time: 03 Hours.
Instruction to Candidates:
1) Attempt any Five questions.
2) All questions carry equal marks. .
Maximum Marks: 100
Q1) What is a Distributed System? Discuss the architecture of a distributed system.
Q2) What is a deadlock? How are deadlocks managed in a Distributed System? {
-
Q3) What is distributed object computing? Discuss atleast 4 protocols that support
distributed object communication.
Q4) What is a distributed transaction? Discuss the protocols used to manage
distributed transactions.
Q5) Discuss the architecture of Tiger Video File Server.
Q6) What is a domain name system? How it works? Ho\y is the security issue'
handled?
Q7) What is concurrency control? How is it ensured in a distributed environment?
Q8) Why processes need to communicate? How Unix operating system supports
interprocess communication?
0000.
M-1747 [1859]

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