Quiz: Database


1. In the NAS database model, a distributed transaction

A Involves network calls to another NAS engine.

B Involves multiple data sources.

C Always involves SQL update statements.

D Runs locally.

 

2. NAS requires one Resource Manager

A For each kjs process.

B For each data source.

C For each Global transaction.

D For each EJB.

 

3. Which of the following database parameters may not be configured using the NAS Administrator?

A Data access driver name.

B Number of threads allowed for asynchronous queries.

C Number of database processes running.

D Database connection timeout interval.

 

4. If both the restart and the restart.bak files become corrupted, the Transaction Manager:

A Cannot start and must be reinstalled.

B Must be restarted from the command line.

C Must abort all transactions.

D Must be restarted by restarting NAS.


 



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