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

Where is psql data stored?

860

What is the difference between sql and psql?

959

What is t sql in sql server?

1134

What is $$ in sql?

1047

Which nosql database is best?

1025

What sql database should I use?

1203

What are different types of sql?

1271

What port does sql server use?

1114

Is sql workbench free?

1050

What is write ahead logging in sql server?

1101

What is serial sql?

1043

How do I make sql search faster?

1046

What is the difference between microsoft access and sql server?

1109

What is plpgsql language?

1146

How much does sqlite cost?

1094

Un-Answered Questions { Databases }

What is truncate table?

1009

What is erd?

1066

How do we get field details of a table?

1031

How to sort the query output in oracle?

1077

How do I rename a procedure?

925

What is the maximum row of a size?

1072

What is Java Pool in Oracle?

1253

Explain 'forcing an index' concept.

971

What is the default port for SQL Server over a firewall?

1147

Who developed mysql?

1079

What are the roles and responsibilities of oracle dba?

704

candidate key is subset of super key but not vice-verse explain

2116

Explain database normalization?

1270

What is a Database?

1854

i am writing a query select EmpNo from Emp how can i call in after parameter form

2196

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