What is an artificial (derived) primary key? When should it be used?
Define identity and uniqueidentifier property of column?
What is a data source (ds)?
Explain the advantages and disadvantages of a hierarchical database?
How to deactivate triggers?
Explain what are tp-lite and tp-heavy monitors?
What is a hierarchical database?
Is it possible to break netlibs encryption?
What the default privileges which get assigned ?
Is there a way to detect whether fbclient.dll or fbembed.dll is loaded?
How to determine who is and change the owner of database?
Why are recursive relationships are bad? How do you resolve them?
Explain relational algebra?
What are new features postgre 9.1?
When we will denormalize data?