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

What is entity and its types?

931

What is management system in dbms?

954

What is first normal form in dbms?

1004

Is postgresql a database?

863

Is mysql better than postgresql?

935

How many types of replication are there in postgresql?

809

Does postgres create indexes for foreign keys?

912

How to start postgresql server in windows 10?

858

How large can a postgresql database be?

854

How secure is postgresql?

916

Is edb postgres free?

816

What is a schema in postgres?

819

Is mysql a postgresql?

874

How do I connect to a postgresql database remotely?

841

How do I start postgresql?

895

Un-Answered Questions { Databases }

What is the use of drop command?

1329

can you implement data mining in SSRS?

153

Can %notfound return null after a fetch?

1079

What is trigger types in sql?

1014

What is database and its types?

1026

List different advantages of postgresql?

897

Which data loaded are in target db?

581

How do I find my oracle client driver version?

1057

What are the steps involved in query processing?

897

What is Domain-Key Normal Form?

852

Why variables called the most powerful component of ssis?

1100

How to use regular expression in pattern match conditions in oracle?

1053

How can check sql version from command line?

1100

Tell me what is difference between view and materialized view?

951

Can I partition any table in sybase ?

1009

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