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?

1030

Why is oracle database so popular?

1001

Is oracle a relational database?

916

What is oracle host variable?

1062

Why should I use oracle database?

991

Is oracle an open source?

1078

Is oracle the best database?

963

What is concurrency in oracle?

1008

Why is oracle used?

938

Is postgres faster than oracle?

1040

What is the difference between postgresql and oracle?

1048

What does dba stand for database?

600

What is the full form of dba?

602

How many dba can you have?

544

Does a dba have to file taxes?

583

Un-Answered Questions { Oracle }

definition of cluster and non-clustered index?

3035

how to load the data with one flat file and one rdbms table using joins?

616

What are the daily activities of oracle dba?

602

How to convert numbers to characters in oracle?

1030

if you ctreate table identity

2374

What is dba software?

643

What are functions of dba?

551

How to connect the oracle server as sysdba?

1077

What are the differences between interval year to month and interval day to second?

1027

what does the no logging option do? Why would we use it?

551

What is the difference between truncate & delete command?

1182

How to grant create session privilege to a user in oracle?

1001

How to create a new tablespace in oracle?

987

when we are importing items in inventory, showing errors, Oracle support suggested us for running scripts & also suggested if we run scripts, iprocurement applicaation if is there it will show shared and if we go in future for iprocurement, it wont work. So kinldy suggest any functional solution.

1994

What are four common errors found in an alert .log?

563

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