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

What are oracle functions?

996

Why is oracle database so popular?

961

Is oracle a relational database?

888

What is oracle host variable?

1006

Why should I use oracle database?

962

Is oracle an open source?

1035

Is oracle the best database?

934

What is concurrency in oracle?

967

Why is oracle used?

905

Is postgres faster than oracle?

982

What is the difference between postgresql and oracle?

997

What does dba stand for database?

561

What is the full form of dba?

564

How many dba can you have?

505

Does a dba have to file taxes?

545

Un-Answered Questions { Oracle }

What is flexfileds and use of flexfileds in odi?

537

What is confine mode and flex mode?

How can you find all the processes on your system?

534

Explain the wait events in statspack report 'db scattered read', 'db sequential real', 'enqueue'?

622

How many categories of data types?

955

Explain the use of analyse option in exp command.

1082

What are the general rules on data consistency?

968

What are a collation and state the different types of collation sensitivity?

1121

What is a tns service name?

962

What do we mean by record group in oracle forms?

1042

What is chargeback invoice? How do we create it? : oracle accounts receivable

1302

What privilege is needed for a user to create views in oracle?

1000

How to do clean up if create database failed?

992

How to convert dates to characters in oracle?

1001

How do I limit the number of oracle database connections generated by weblogic server?

1020

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