Define identity and uniqueidentifier property of column?
Explain concurrency transparency.
How many number of columns can a RECORD GROUP have ?
What is foreign key in dbms?
What are the two types of indexes and explain them in detail? Or what's the difference between clustered and non-clustered indexes?
What are the two major subsystems of system r?
Which two statements are true about a foreign key?
What is an image database?
What is normalization and what are the different types of normalization?
Explain 2nf?
Define atomicity and aggregation.
What are the importance of partitioning in dbms?
What is database optimization?
Explain the different types of join operations?
What is pcbs (program communication blocks)?