Is it possible to modify a Datatype of a column when column
contains values?
Are databases stored on servers?
What is the concept of sub-query in terms of sql?
Explain the concepts of a primary key and foreign key.
Is the server accepting tcp ip connections on port 5432?
What is cursor and where do you use them?
How does a database store data?
How many types of users in dbms?
What is a form used for in a database?
What is database partitioning?
Explain vdl (view definition language)?
What is the use of ROWS option in EXP command ?
What are two types of data in a database environment?
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