How is the pattern matching done in the sql?
Define a relation schema and a relation.
What is data sparsity and how it effect on aggregation?
What is executive plan?
What is the benefit of database?
What is concept of dbms?
What is the use of RECORD LENGTH option in EXP command ?
What is the purpose of using a model?
How the size of the table space can be increased?
Suppose database is running slow, what will you do?
Tell us about some Dot operator queries?
What is 3nf in dbms?
Explain a tp monitor?