What do you understand by data model?
how Data is stored in a file so that Direct Searching can be performed
How many types of relationship exist in database designing?
What is data sparsity and how it effect on aggregation?
Explain the importance of database partitioning.
Why do we use databases?
What is local database?
does pl/sql support “overloading”? Explain
What is a data source (ds)?
How do you exit a database?
What information can be stored in a database?
What are the advantages of database system?
How to disconnect the user connection?
What is netlib for clipper?
Explain the difference between physical and logical data independence?