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

Oracle (3259)
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

State and explain the different types of data models?

957

What is key preserved table?

1045

What is a sub query and what are the different types of subqueries?

1149

What are the different pseudo commands? Explain in general?

1096

Explain the different normalization forms?

1126

State the various uses of dbcc command?

1076

What are a collation and state the different types of collation sensitivity?

1193

State the difference between a primary key and foreign key?

953

What are the different types of trigger and explain its various uses and functions?

1124

Explain about functional dependency and its relation with table design?

1031

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

1042

What are privileges and grants?

1083

How to display row numbers with the records?

1099

What are the uses of linked server and explain it in detail?

1084

Why do you use stored procedures and state some of its disadvantages?

1043

Un-Answered Questions { Databases }

How we create SQL Server 2005 Reporting Services ? Give me Sample

2018

How do I remove all records from a table?

1090

Does hive support indexing?

975

What is the report model project?

147

Who is a database user?

563

What is the index requirement in SQL Azure?

Show Practically Sql Server Views are updatable?

1143

What are views used for?

1030

How to convert binary strings into integers in ms sql server?

1047

What mongodb is good for?

Do you know concepts and capabilities of sql server?

1080

What are magic tables in sql server?

1150

How to reorder the table columns (fields)?

1111

What is the load plans in odi?

648

Explain the functionalities that views support?

1138

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