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 16900

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

1 6532

What is Referential Integrity?

IBM,

3 13019

What are the data types allowed in a table?

3 7676

What is an Integrity Constraint?

4 9696

Explain Connect by Prior?

2 11930

What are the types of SQL Statement?

3 21032

What is a transaction?

5 9343

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

6 13256

What is CYCLE/NO CYCLE in a Sequence?

2 9998

What is a database link?

3 8727

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

5 14628

Where the integrity constrints are stored in Data Dictionary?

1 6547

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

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

6 33971

What is ON DELETE CASCADE?

3 11283

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Un-Answered Questions { SQL PLSQL }

how to calculate expressions with sql statements? : Sql dba

1034

How do I view a sql database?

1020

how can we destroy the cookie? : Sql dba

1011

What is varchar used for?

1082

Is sql a microsoft product?

951

What is varchar example?

1029

What is a table partition?

1131

Why do we need cursors in pl sql?

1080

Are stored procedures faster than dynamic sql?

1040

What is the command used to fetch the first 5 characters of a string?

1209

Name the different types of indexes in sql and define them.

1151

Why stored procedure is better than query?

946

Which table is left in left join?

1012

what are different types of collation sensitivity? : Sql dba

1065

What is data modelling in sql?

1017

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