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

Explain what is public role in sql server?

1146

Do you know how to send email from database?

1017

Explain what is analysis service repository?

1012

What is the order in which the sql query is executed?

950

What is a bit datatype?

995

Explain what is the difference between union and union all?

1027

Tell me what is sql profiler?

1045

Explain comment on transactions?

1018

How to integrate the ssrs reports in application?

1006

Do you know what is a with(nolock)?

1071

Do you know what is similarity and difference between truncate and delete in sql?

1020

Please differentiate between a local and a global temporary table?

1017

What is merge replication?

1120

What are the steps to process a single select statement?

957

How to send email from database?

1024

Un-Answered Questions { Databases }

How to craeate the New Database Schema in Oracle and mysql? Please tell me with Example?

2489

How do you delete a document from a collection?

List the different type of joins?

1069

What is the name of the Database which IBM mainframe uses?

996

What is pg_hba conf file?

825

What are the 5 databases?

868

What is data type for image in mysql?

877

Explain about ur projets on teradata???

1784

What is a nested table in word?

971

What happens if the update subquery returns multiple rows?

1130

Explain degree of a relation?

918

How to set up autotrace for a user account?

1068

what is cross join? : Sql dba

1011

What do you understand by database triggers?

942

Explain the method to debug errors in an oracle application.

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