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

How many types of km's?

Infosys, Tech Mahindra,

590

What is the Cdc?

Tech Mahindra,

707

What are types of LOG LEVELS in ODI?

Accenture,

1 1911

Have you created sequence? When will you use?

Virtuas,

566

What is the history of ODI?

Accenture,

658

What is variable? What is Flow of variable?

TCS,

627

What is temporary Interface( Yellow Interface) ?

Accenture,

568

Tell me step by step to enable Journalization?

Accenture,

641

How you find which is the latest record in SCD type2 transformation?

Virtuas,

593

Explain odi architecture?

TCS,

622

What is data store? How to create data store?

TCS,

646

Have you attended the client meetings?

Virtuas,

605

What is J2EE Agent and port number?

Accenture,

617

How to load data from file to file and what are the KM's required for this requirement?

Accenture,

615

Difference between delete & truncate?

TCS,

1 1786

Un-Answered Questions { Oracle }

Hey i want to join oracle apps so will you pls tell me that which institute is best in hyderabad.

2328

Give the various exception types.

997

How to load data from multiple files to single target?

567

Does my odi infrastructure require an oracle database?

564

What is a tns service name?

1010

How to join two tables in a single query using oracle?

1000

What is Redo Log Buffer in Oracle?

1212

What is a package ? What are the advantages of package ?

1093

Explain about your project and its relation to the current job position you are applying to?

1012

Difference between hot backup vs. Cold backup?

999

what we specify the in XML data server and parameters for to connect to xml file?

703

how to handle exceptions in post production

1433

i want to know rdbms certification details and syallabus and for whom i contact for rdbms certification in bangalore i need answer very urgent please mail to aniltelkar50@gmail.com please as soon as possible

2353

How can we tune a sql query to optimize the performance of a database?

Does facebook use oracle?

1039

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