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

Explain about achiever in sql?

1035

What are a query and state the different types of queries and their uses?

1015

What are temporal data types in oracle?

1123

What is a relational database management system?

1120

What is difference between cartesian join and cross join?

1088

Explain the difference between a procedure and a function? What do you understand by those terms?

1081

Are truncate and delete commands same? If so why?

1155

How do we get field details of a table?

978

What is varray?

1136

What is a cursor variable?

1128

Can we store pictures in the database and if so, how it can be done?

1043

How do we display rows from the table without duplicates?

972

What are the differences between lov and list item?

1065

How do we represent comments in oracle?

1048

What do you mean by group by clause?

1045

Un-Answered Questions { Oracle }

How many types of km's? And you what are the type's km are used in your project?

577

you are a universe designer and report developer in BO, what type of information you gather from client?Briefly explain plz

1942

What is an Oracle Data Block?

1061

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

2185

as a technical developer in oracle applications which type errors feced in your experience sofar

2331

Explain oracle’s server parameter file.

992

What is a scenario in odi?

576

What is bulk copy or bcp in oracle?

1124

We are using Oracle apps with XML publisher.In that,we are facing some problems while giving a Footer in RTF Template.While giving a footer in RTF Template it is Visible in all the pages,but after the PDF is getiing generated,the Footer are Visible on alternate pages only (like on first page ,third page) and so on. Please provide the Solution for getting the Footer on all the pages.

5329

What is the use of lockboxes? Steps for lock box : oracle accounts receivable

1391

What is the difference between a database and instance?

693

Explain the hardware architecture used in oracle rac?

What are elements of administration?

596

Explain the use of parfile option in exp command.

1069

How to use "out" parameter properly?

1082

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