What are foreign keys in database?
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What are queries in dbms?
How do I add a file to a database?
What do you understand by ‘database’?
What are the advantages of operating a database in ARCHIVELOG mode over operating it in NO ARCHIVELOG mode ?
define aggregate functions.
wHAT IS THE difference between foreign key and reference key
What does fill factor concept mean with respect to indexes?
What is the use of SET TRANSACTION USE ROLLBACK SEGMENT ?
What are the ACID Properties in a Database and Why are They Important?
What is Database testing and What are ways of writing test cases for database testing?
Can files be stored in a database?
What is unique key in dbms?
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