1) describe transactions with appropriate ex.

2) What do you mean by concurrency control? Describe in detail.

3) Briefly describe Nested Transactions.

4) prepare detailed notes on locks with appropriate ex

5) What do you mean by a deadlock? How deadlock can be recovered?

6) Describe flat Transaction and Nested Transaction.

7) Describe a distributed banking transaction.

8) Describe Two Phase commit protocol.

9) Briefly describe distributed dead locks.

10) Describe transaction recovery.

11) prepare down the sequence of events under active replication.

12) prepare down the state components of a replication manager contains?

13) prepare detailed note on primary copy replication.

14) describe the uses of replica manager.