Oracle General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle General Interview Questions

Questions Answers Views Company eMail

What is oracle used for?

1022

What is the max number of columns in an oracle table?

996

What is the use of oracle?

1027

Why is oracle so popular?

990

What are oracle functions?

1028

Why is oracle database so popular?

991

Is oracle a relational database?

914

What is oracle host variable?

1056

Why should I use oracle database?

987

Is oracle an open source?

1073

Is oracle the best database?

963

What is concurrency in oracle?

1005

Why is oracle used?

936

Is postgres faster than oracle?

1025

What is the difference between postgresql and oracle?

1044

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Un-Answered Questions { Oracle General }

What suggestions do you have to reduce the network traffic?

957

1) Does oracle have any table which contain all the exceptions and it's code internally?

1749

What is a table index in oracle?

1129

How to retrieve data from an explicit cursor?

1058

Explain enable novalidate constraint.

1075

How to use "while" statements in oracle?

1320

Give the various exception types.

991

How to rollback the current transaction in oracle?

1050

How to get maxsal , minsal, ename department wise in single query

1549

how to code performance tuning of oracle PL/SQL? can any body send me the perfect answer?

5410

What is the database name in oracle?

1018

How to experiment a data lock in oracle?

1054

What will be the syntax to find current date and time in format "yyyy-mm-dd"?

1009

What are group functions in oracle?

1038

What is oracle in java?

963

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