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

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

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?

When is it best to tune your system?

Parameter that would specify the maximum size of a memory segment?

Is the autorestart parameter configurable on-line?

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?

What does sqlcode -922 denote?

What does the term IMAGECOPY mean?

Which is true when joining a table with DB2 Relational Connect function?

How many clustering indexes can be defined for a table?