Un-Answered Questions { Software }

What does a deadlock mean in DB2?

643


What is the advantage in De-normalizing tables in DB2?

733


What parameters are used to control the free space in DB2?

635


How can record locking be achieved in those DB2 versions which do not support it?

613


Name the lockable units in DB2?

655


What is the need of a secondary index in IMS?

652


What is the place for VSAM KSDS?

666


When are scope terminators compulsory?

583


Explain index cardinality?

543


Define clustered index?

549


What is drda ?

590


What is the need of running runstats in the test environment?

569


What is the function of the verb initialize?

596


Write the difference between hidam and hdam databases?

561


What is the function of dbctl?

664