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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

 1569

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

 5 5411

How to define a cusotmer as a supplier in ORACLE R12

Intelligroup,

1721

WHAT IS THE DEFINITION OF DEFAULT CUSTOMER IN AR?

Intelligroup,

1693

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 7826

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

 3858

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

 6 14941

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

 1649

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

iGate,

1979

ABOUT IDENTITY?

HCL,

1550

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

 15 12103

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

 1 4262

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

HCL, IBM,

7 10767

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

CGI, IBM,

3 6351

How to Select second Maximum salary in a Table ?

Oracle,

13 11948

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Un-Answered Questions { Oracle General }

What is bulk collect in oracle?

538

Does facebook use oracle?

559

What is the difference between online and offline backups?

555

What is flashback in Oracle?

575

Why cursor variables are easier to use than cursors?

562




Define oracle database

588

How to add a new column to an existing table in oracle?

576

What is meant by a deadlock situation?

569

What are operators in oracle?

520

What is recovery manager(rman) backup in Oracle?

614

How to define an oracle cursor variable?

555

What is the parameter mode that can be passed to a procedure?

561

interview questions with answer for cts

2074

Explain the difference between a procedure and a function?

549

Why do we use bulk collect in oracle?

556

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