SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Is it possible to use LONG columns in WHERE clause or ORDER BY?

3 16877

Is it possible to access the current value in a session before accessing next value?

1 6518

What is Referential Integrity?

IBM,

3 12989

What are the data types allowed in a table?

3 7658

What is an Integrity Constraint?

4 9661

Explain Connect by Prior?

2 11910

What are the types of SQL Statement?

3 21009

What is a transaction?

5 9318

How to access the current value and next value from a sequence?

6 13205

What is CYCLE/NO CYCLE in a Sequence?

2 9972

What is a database link?

3 8698

If a View on a single base table is manipulated will the changes be reflected on the base table?

5 14573

Where the integrity constrints are stored in Data Dictionary?

1 6530

What is a join?Explain the different types of joins?

Bank Of India, CitiGroup, Google, ICICI, Saama Tech, SkyTech, TCS,

6 33916

What is ON DELETE CASCADE?

3 11261

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Un-Answered Questions { SQL PLSQL }

Where can I learn sql for free?

980

What is pls integer?

1026

What is varchar used for?

1074

Which is better trigger or stored procedure?

941

How do I view output in sql developer?

1071

How do you write a subquery?

1021

What are instead of triggers?

1036

What is the use of function in sql?

1081

Why is theta join required?

1137

What is the difference between left outer join and left join?

986

What sql does db2 use?

969

What is sequence in sql?

993

How do I truncate a word?

1079

Is subquery faster than join?

1009

what are numeric data types? : Sql dba

1056

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