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 16728

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

1 6434

What is Referential Integrity?

IBM,

3 12815

What are the data types allowed in a table?

3 7506

What is an Integrity Constraint?

4 9443

Explain Connect by Prior?

2 11794

What are the types of SQL Statement?

3 20853

What is a transaction?

5 9122

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

6 12965

What is CYCLE/NO CYCLE in a Sequence?

2 9822

What is a database link?

3 8525

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

5 14383

Where the integrity constrints are stored in Data Dictionary?

1 6446

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

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

6 33641

What is ON DELETE CASCADE?

3 11137

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Un-Answered Questions { SQL PLSQL }

How to avoid using cursors?

1041

What is pl sql and why it is used for?

1073

Is pl sql useful?

934

What is the use of sqlerrd 3?

890

What is a primary key called that is made up of more than one field?

1286

Can we insert data into view?

850

What are database links used for?

994

What does pl sql developer do?

883

What are conditional predicates?

990

What are system versioned tables?

969

How many types of indexes are there in sql?

935

What is sql not null constraint?

983

How do you pronounce sql?

957

How much does sql certification cost?

1017

How to fix oracle error ora-00942: table or view does not exist

958

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