How concurrency problems effect the database?
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Explain database partitioning.
What are different types of blocks used in stored procedure?
Differentiate between unique key and foreign key?
What are the three types of anomalies in database and Explain?
how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.
What are the most common databases?
There are three servers are run by Oracle, MS Access and .Net. What are the procedure fetching the values of two variables from two servers among these?
Explain natural key?
Explain the record term used in database.
define primary key index, bitmap index, hash index,virtual indwx
What is a driver in database?
What is a sequence? Explain it with one example?
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