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Oracle General Interview Questions
Questions Answers Views Company eMail

candidate key is subset of super key but not vice-verse explain

1166

"primary key=unique+null" is equal,reson?not,reason?

5 3963

How to define a cusotmer as a supplier in ORACLE R12

Intelligroup,

1333

WHAT IS THE DEFINITION OF DEFAULT CUSTOMER IN AR?

Intelligroup,

1220

how many outer joins are used in a single sql query? is there any limitations for using of outer joins?

BOB Technologies, Cap Gemini, IBM,

2 6658

while i take backup using ibm tsm the following errors occurred: rman-03009 ora-19513 ora-27206 ora-19502 ora-27030 ora-ora19511

3291

Display those managers salary greater than the average salary of his employees?(Based on oracle standard Emp table)

6 12910

Hi this srilatha. I comlpeted my Oracle-hrms. can u provide me interview questions on Core hr, payroll,sshr,OLM etc..

1255

how to join query for one source type is oracle another source type is sql server ?

iGate,

1540

ABOUT IDENTITY?

HCL,

1094

How to select the name of employee who is getting maximum sal with out using subquery

15 9226

Why required to run root.sh at the time of installation and what exactly it will do

1 3509

i deleted 4 records form the table.after i have applied commit .now i want to get back those records.how?

HCL, IBM,

7 8672

1.display list of all users from ur data base.what is the query?

CGI, IBM,

3 5103

How to Select second Maximum salary in a Table ?

Oracle,

13 8697


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Un-Answered Questions { Oracle General }

How to assign a tablespace to a users in oracle?

176


What is Reduced List of Values?

1288


Explain can a view based on another view?

212


What are the different editions of oracle?

188


Can objects of the same schema reside in different tablespace?

156






What are the four Oracle system processes that must always be up and running for the database to be useable?

187


What is Redo Log Buffer in Oracle?

206


How to export data to a csv file?

172


How would you edit your CRONTAB to schedule the running of /test/test.sh to run every other day at 2PM?

1051


Describe varray?

163


What are the extensions used by oracle reports?

190


types of indexes and the rationale behind choosing a particular index for a situation.

1463


How to use fetch statement in a loop?

176


How to create a new user account in oracle?

181


What is a snapshot log?

164