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

What are the types of data contol?

Accenture,

662

What is Sequences?

Seventhsense Technologies,

683

Components of Oracle Data Integrator?

Hexaware,

587

How to send the emails for odi?

Infosys,

755

Step by step explain for the Flat file?

Tech Mahindra,

720

What is SKM and when we will use this SKM?

Accenture,

721

how to write the procedures in odi?

Seventhsense Technologies,

772

What is the normalization?

TCS,

635

How many types of v variables'? Where will appear for variables in odi?

Infosys,

637

How many knowledge modules you used?

Virtuas,

629

Can i create more than one Master Repository in ODI?

Accenture,

654

Explian File steps in ODI?

Infosys,

677

Have you attend the client meetings?

Virtuas,

661

What is CKM and when we will use this CKM?

Accenture,

624

What is package and main advantages?

Accenture,

650

Un-Answered Questions { Databases }

How can we remove orphan records from a table?

1031

What is a postgres server?

998

How to download and install microsoft sql server management studio express?

1099

What according to you is the difference between mysql and sql server performance?

1149

What do you mean by tablesample?

1127

Can we write insert statement in function in oracle?

1156

What is the use of double ampersand (&&) in sql queries? Give an example

1192

How to check if a record exists in a mysql database php?

940

What is confine mode and flex mode?

Typically, where is the conventional directory structure chosen for Oracle binaries to reside?

2196

What is CDC and explain complete CDC process flow?

639

what are the critical issues you have resloved in your company

2019

what systems can odi extract and load data into?

659

What is the usage of profiler in mongodb?

Is postgresql like oracle?

895

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