Which of the following DB2 objects allows multiple users to access data in a table with each user only being able to access certain portions of the data?

What is a DB2 IMAGECOPY

What is the benefit of prefetching data?

I have 5 SQL Select statements connected by a Union/Union All. How many times should I have to specificy union to eliminate duplicate rows?

Why would you need to execute RUNSTATS regularly when using the SQL compiler?

In a UNIX-based environment, where would the database manager configuration file be found?

What is a DB2 access path?

What is dynamic SQL?

Can you update a view which is based on more than one table?

What happens during a DB2 Checkpoint?

The various locking levels available are: