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

Oracle General (1809)
Oracle DBA (Database Administration) (261)
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Oracle Architecture (90)

Oracle Interview Questions

Questions Answers Views Company eMail

I HAVE A REPORT LAYOUT LIKE THIS RUNDATE -FIELD DEPTNO-FIELD ------------------------------------------------------------ ------------------- EMPNO-----ENAME------SAL-----COMM----MGR----- ------------------------------------------------------------ ------------------ ------- ------------ -------- -------- -------- MY REQUIREMENT IS I WANT DEPTNO 10 VALUES IN ONE PAGE,DEPTNO 20 VALUES IN ONE PAGE,AND 30 IN ONE PAGE. I WANT LIKE THIS ....

4 6202

What is the diff between Oracle and SQL Server

1 4587

Maximum how many triggers can be updated in table ?

Accenture, Cap Gemini,

5 16282

Iam learning oracle developer 2000.. can anyone give me then tutorials sites or PDF related to developer 2000 please send me the details @ mak2786@gmail.com thanks Arun

2136

I need a Technical evaluation between Oracle and SAP ? please do a need ful.

1963

Hi, IN oracle apps HRMS, if the employee changes his department, and when a conconurrent program is run for calulating the pay, The latest Dept id is not diaplayed, howeber the previous deptid is considered. Please can someone tell me where is the program going wrong, which side?

2815

what is diff between pre insert,on insert,post insert triggers?

IRISA,

1 9470

which statement is running fastly ie insert or delete?

Oracle,

13 18505

9)When information has to be stored w.r.t employees and their respective departments, which of the following is the Correct formulation of entries? A)Employee and department would together be represented as an entity. B)This is too less information to decide on entities. C)An employee would be one entity and a department would be another. D)Such a scenario cannot be modelled in RDBMS

Mind Tree,

2 5382

10)In an RDBMS, the information content of a table does not depend on the order of the rows and columns. Is this statement Correct? A)Yes B)No C)Depends on the data being stored D)Only for 2-dimensional tables

Mind Tree,

6 8233

How can we manage the gap in a primary key column created by a sequence? Ex:a company has empno as primary key generated by a sequence and some employees leaves in between.What is the best way to manage this gap?

Infosys,

2 8361

My requirement is like in database some defects are present and i need to clean them.To be brief for example every employee should have active assigments.So for those records which are not having status as active or null ,i need to update the roecords using API with the correct value. Client will provide a flat file for the records whch are defected.So i need to run the API for those records (flat file)and update the data in database. So my question is how to handle this requirement.Is there any existing API for this purpose?If yes then please send me the NAME. How to update the records in the database using flatfile. Any pointer will be appreciated.Thanks in advance.

Wipro,

2149

How I can load an image into image item on Forms. I want to know about built-ins and procedure. and also code for it.

2161

i want to know about the javaBean.what is its purpose and how it can use in Forms.

Logisoft,

2419

How I can load an image into image item on Forms. I want to know about built-ins and procedure. and also code for it.

2122

Un-Answered Questions { Oracle }

What are the Features of Forms 6i over 4.5? What are the Features of Forms 10g? What are the Features of Reports 6i? What are the Features of Reports 10g ?

4562

How to write text literals in oracle?

1026

What is define in oracle?

1016

Differentiate between unidentified receipt, unapplied receipts and on account receipts? : oracle accounts receivable

1732

What is dba in sound level?

542

Differentiate between transaction type and transaction source? : oracle accounts receivable

1072

How do you store pictures in a database?

961

Differentiate between translate and replace?

1048

what is reindexing?

1618

What does a dba do all day?

510

What is the difference between internal & external schema?

696

How do I manually uninstall oracle client?

1033

I have some query regarding Report generation from Oracle Apps "PO module". I have to generate a report where table columns are as below: Vendor_name Invoice No PO Number Item_Quantity Value of Goods Date of Shipping Name_of_the_transport Date_of_receipt_issued. Now my questions is :from which table/column I can get the information of "Name_of_the_transport" column. Thanks in advance.

3277

How is mapping of name of dll and function done?

What is procedure overloading in oracle?

998

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