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

Oracle (3258)
SQL Server (4518)
MS Access (429)
MySQL (1402)

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

DB Development (113)
SQL PLSQL (3328)
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 is data file in computer?

710

Why is normalisation important?

694

What are different types of schemas?

706

What is a data collection table?

743

What is the largest component inside a field?

760

What is sqlcontext?

727

What is sql lookup?

696

What is lookup table in sql?

773

What is pivot table in sql?

758

What is a database lookup?

785

What is a reference table in database?

741

What is a lookup table in oracle?

732

What is a lookup table in access?

632

How much does it cost to build a database?

747

What are the advantages of using database?

755

Un-Answered Questions { Databases }

What is ms access and its features?

588

difference between anonymous blocks and sub-programs.

832

How do I connect to postgresql access?

627

How to export data from database and import into another?

664

What are the difference between and myisam and innodb?

710

What is system stored procedures?

774

How many types of keys are there?

755

What is da in database?

375

Why do we need sharding?

743

What is primary key in dbms?

652

What are alternate keys?

753

How do I start mysql in linux?

644

What is mutating error in pl sql?

762

What is dml with example?

749

Explain what are commit and rollback in sql?

691

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