What is the difference between commit and rollback?
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What is create command?
What are the types of dml?
What is precedence constraint?
What is lock escalation?
Explain use of expression builder.
What Is The Difference Between Primary Key & Super Key
Does full backup break log chain?
How can windows applications connect to sql servers via odbc?
What is full outer join in sql server joins?
Explain different types of Normalization.
1 Answers HPCL, Hughes Systique Corporation, Ittiam Systems,
1.what are diff types of joins , and explain diff between cross join and full outer join 2.diff types of views 3. Diff types of index 4. What is diff b/w stores procedure and function procedure 5.diff between double and int in SQL 6.diff between char and varchar in SQL. 7.Oracle or SQL whice you will preferred and why.
What is table constraint?
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