Brief theory of Network, Hierarchical schemas and their properties

457

What is temp db database? : sql server architect

486

Explain what are the database objects? : sql server architect

459

How do you communicate with an RDBMS?

508

What is Relational Calculus?

534

What are pages and extents? : sql server architect

477

What is a Relation Schema and a Relation?

500

What is meant by query optimization?

526

What is BCNF (Boyce-Codd Normal Form)?

520

What is indexing and what are the different kinds of indexing?

474

What is 5NF?

491

What is 4NF?

516

What is the difference between layer and tier?

476

What are page splits? : sql server architect

487

What is the difference between cube operator and roll up operator? : sql server architect

481