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 operating systems are supported by oracle database 10g xe?

996

How data locks are respected in oracle?

1024

What is program global area (pga) in oracle?

980

How to write an inner join with the where clause in oracle?

1017

How to list all user accounts in oracle?

988

What are dml statements in oracle?

1056

How to end the current transaction in oracle?

976

What is the implicit cursor in oracle?

1051

How to use like conditions in oracle?

1007

How to define an explicit cursor in oracle?

1001

What is a recycle bin in oracle?

1 1490

How to select an oracle system id (sid)?

1027

What is a user role in oracle?

1075

How to omit columns with default values in insert statement in oracle?

1014

How to open and close an explicit cursor in oracle?

1014

Un-Answered Questions { Oracle }

How to create a testing table in oracle?

955

What is Session Tasks?

560

How to write date and time literals in oracle?

964

Why do we need oracle client?

900

When should you increase copy latches?

590

What are the provisions and resources provided in the oracle’s cloud server?

You attempt to add a datafile and get: ora-01118: cannot add anymore datafiles: limit of 40 exceeded. What is the problem and how can you fix it?

546

What do you understand by a database object?

1000

What is a server parameter file in oracle?

1018

How to do paging with oracle?

959

Users get the following error: ora-00055 maximum number of dml locks exceeded? What is the problem and how do you fix it?

498

How to check the oracle tns settings?

1001

What does dba stand for in technology?

501

Mention what is oracle real application clusters?

How to omit columns with default values in insert statement in oracle?

1014

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