Explain the job statement in jcl?
Give the name of some fields form sqlca.
On which levels locks can be applied?
What is dbrm?
What is the cobol picture clause of the db2 data types date, time, timestamp?
What is the use of commit in db2?
What is db2 bind?
Which isolation level provides maximum concurrency?
What are the contents of a dclmgen?
What is role in db2?
What action db2 takes when a program aborts in the middle of a transaction?
What is the physical storage length of timestamp data type?
What is dclgen (declaration generator)?
What is the maximum length of sqlca?
How can you classify the locks in db2?