What does the term IMAGECOPY mean?

What does sqlcode -922 denote?

A DBA issues the command:-DIS DB(DSNDB06) SPACE(*) LOCKS. In the LOCKINFO field the following data is reported: H-IS,S,C. When Will the lock first be released by DB2?

Where is the output of EXPLAIN stored?

Which cannot be done with the ALTER TABLE statement?

How do you perform the EXPLAIN of a dynamic SQL statement?

REORG is a function that organizes data on physical storage to recluster rows, positioning overflowed rows to reclaim space and to free up space. When is it used?

What is an example of an instance when the database manager would allocate memory?

What is the primary focus of performance tuning, and how should performance tuning should take place?

If you wish to update your statistics after a change in your database, what utility can be executed?

What is an example of an environmental consideration in DB2 administration?