Who is communication horizons?
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What is a foreign key constraint?
How to lock records in a table?
how can we restore RMAN backup from SUN O/S to AIX 5.3? is it possible or not?
What do database languages do?
How index hunting contributes in improving the query performance?
Explain the concepts of a primary key and foreign key.
How do I add a file to a database?
Do we consider null values the same as that of blank space or zero?
What are different types of data models?
Define fragmentation.
How can I access my database remotely?
What is the meaning of flat file database?