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

Oracle General (1809)
Oracle DBA (Database Administration) (261)
Oracle Call Interface (OCI) (10)
Oracle Architecture (90)

Oracle Interview Questions

Questions Answers Views Company eMail

How to assign values to variables?

1102

How to retrieve data from an cursor to a record?

1103

How to save query output to a local file?

1026

How to export your own schema?

1007

How to convert character types to numeric types?

1132

What are the system predefined user roles?

1041

How to create a table in a specific tablespace?

976

How to create a table interactively?

1090

How to drop a stored function?

1137

How to export data to a csv file?

1305

What are the differences between interval year to month and interval day to second?

1026

How to bring a tablespace offline?

1064

What is the order of defining local variables and sub procedures/functions?

1061

How to retrieve data from an explicit cursor?

1059

What are the arithmetic operations?

1084

Un-Answered Questions { Oracle }

What is transport network substrate (tns) in oracle?

1047

What is an oracle?

1018

Explain the process of recievables in oracle financials. : oracle accounts receivable

1155

What is open database communication (odbc) in oracle?

1003

Give the constructs of a package, function or a procedure.

1040

why dont we assign not null constraint as table level constraint.

2738

What happens to the current transaction if the session is ended?

1098

Explain an index?

1134

Use of an integrity constraint is better to validate data. Explain

1040

Can we invoke one form from another in a multi-forms application?

1132

Explain index?

1258

How do you generate file output from sql?

619

Where does the clusterware write when there is a network or storage issue?

How can we use tkprof?

Can migrate the one ORACLE DATA INTEGATOR studio to another ORACLE DATA INTEGATOR studio?

628

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