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 do you display console on a window ?

1 4327

System.effective_date system variable is read only True/False

1 5197

What is the use of hidden column?

1 4847

What is the built-in used for showing lov at runtime?

1 5073

What are the two types views available in the object navigator?

1 4776

What are the two repeating frame always associated with matrix object?

1 4888

If two groups are not linked in the data model editor, What is the hierarchy between them?

1 8927

Why is a Where clause faster than a group filter or a format trigger?

1 4870

What does the term panel refer to with regard to pages?

1 4138

What is the difference when confine mode is on and when it is off?

1 4646

Does a Before form trigger fire when the parameter form is suppressed.

2 5358

To display the page no. for each page on a report what would be the source & logical page no. or & of physical page no.?

2 6229

What is a library in Forms 4.0?

1 3862

explain about content canvas views?

1 4308

What is the difference when Flex mode is mode on and when it is off?

1 6025

Un-Answered Questions { Oracle }

What is an Oracle Data Dictionary?

1108

What is sequence?

1080

How to delete a column in an existing table?

1076

What is the difference between truncate and delete? Why is one faster?

648

What is the difference between truncate and delete? Can we rollback both? How would a full table scan behave after?

564

while creating requisitions i am unable to see the list of organisation can anyone help me out ?

2135

WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?

2310

what is the use of triggers in Java program? I mean where do we use triggers in Java programming?

2183

What does dba stand for in technology?

544

What is rac?

How to rename a column in an existing table?

1035

what ASIS BUSINESS PROCESS IN ORACLE FINANCE

2279

Which rman command is used to create an exact replica of a database innew host?

593

What is the page protect in reports?

What is the difference between Delete, Truncate and Drop in Oracle?

1129

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