Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle (3253)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

Is Odi used in oracle products?

TCS,

711

What is a user function?

TCS,

715

Oracle Data Integrator Interview Questions and answers?

Hexaware,

696

What are the types of Knowledge Modules?

Accenture,

636

Difference between 10g & 11g in odi?

TCS,

825

Difference between case & decode?

TCS,

725

What is a scenario in odi?

Accenture,

631

What is the use of the Service Knowledge module?

Tech Mahindra,

639

What is flexfileds and use of flexfileds in odi?

Accenture,

633

What is the scd? and Types of SCD?

TCS,

675

If you are working Microsoft excel, which type of file you used .excel or .csv?

Virtuas,

683

What is load plan and types of load plans in ODI?

Accenture,

674

how to pass a variable more than one values?

Accenture,

707

Can you joined two sources without common column?

Virtuas,

670

What is memo?

Accenture,

681

Un-Answered Questions { Databases }

What is the candidate key used for?

1134

Does amazon use mongodb?

What authentication modes does sql server support? : sql server DBA

1267

Can you drop all the columns of a table ?

1004

Explain replica set?

How to reorder the table columns (fields)?

1159

How do I create a stored procedure in sql server?

1101

Thanks to some maintenance being done, the sql server on a failover cluster needs to be brought down. How do you bring the sql server down?

999

Is crud a cuss word?

1075

What is sap sql?

1030

What is bcnf in the dbms?

998

What is the difference between microsoft sql and mysql?

1019

What are the lock types?

1028

Explain replication manager.

872

Explain DBCC?

1018

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