IV-B.Tech IT-A-SVECW-BVRM

Distributed Systems

Assigemennt-II  

submit on or before 28/2/2017

SET-1( Roll No:131AB01201-131AB01222)

1.a) Explain architecture of server threads. Give its applications.

   b) Write about invocation and address space.

2. a) Explain and summarize Napster and its legacy with respect to distributed   file system.

    b) Explain sun network file system.

3. Write about bully algorithm and summarize how it is different from other

    election algorithms.

4.  a) Explain about locking in strict two phase locking.

    b) Write about distributed deadlocks. How to prevent deadlocks in distributed

    systems.

 SET-2( Roll No:131AB01223-131AB01243)

 

1. Explain processes and threads with  examples.

2. a) Distinguish between IP and overlay routing for peer to peer applications.

   b) Discuss about overlay routing.

3. a) What are the features required for election algorithms.

     b) What meant by total ordering and where it is used.

4.  Discuss in detail about distributed deadlock and transaction recovery.