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 is pgadmin 4 written in?

827

What is the port 5432?

858

How does pgadmin connect to remote database?

1036

How do I open the query tool in pgadmin?

860

Does drop table also drop indexes?

830

What is dummy table?

888

How do I connect to pgadmin?

914

Is pgadmin open source?

851

Can composite key be null?

896

How do you query pgadmin?

872

What is pg server?

947

How do you run a query in pgadmin 3?

799

What is pgadmin used for?

828

How do you create a table in pgadmin 4?

889

What are the types of schema?

834

Un-Answered Questions { Databases }

How many levels of sp nesting are possible?

1073

What is a data dictionary and how can it be created?

1244

What do you mean by query optimization?

1052

How to execute cql commands in neo4j?

how to create a table index in mysql? : Sql dba

1134

Is foreign key indexed mysql?

942

What is use of attribute hierarchy optimized state? : sql server analysis services, ssas

1112

What is a database development?

1015

How to compare the top two records using sql?

1418

what are different types of keys in sql?

1224

What privilege is needed for a user to create indexes in oracle?

1088

Is driver a software?

895

What are materialized views & where do we use them? What is a materialized view log?

Explain indexing and what are the advantages of it?

1076

What is a scalar value in sql?

1127

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