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

Which are the different types of indexes in sql?

1075

What do you understand by case manipulation functions?

1052

What is clustered index in sql?

1067

Explain about various levels of constraint.

960

What is the sql query to display the current date?

1069

What is inner join in sql?

1101

What is left join in sql?

1071

What is the primary use of normalization?

1028

What are the set operators in sql?

1095

What is full join in sql?

1007

What is the difference between between and in condition operators?

1024

What will you get by the cursor attribute sql%found?

971

What do you know by pl/sql cursors?

1124

Does pl/sql support create command?

1127

How to disable a trigger name update_salary?

1279

Un-Answered Questions { Databases }

explain different levels of normalization? : Sql server database administration

1017

How many types of triggers are there?

1092

What is the purpose of a table?

974

What are functions in sql?

970

Why are sql functions used?

1136

Explain the use of indexes option in exp command.

1169

What is an Integrity Constrains in Oracle?

1204

How to retrieve field values using mssql_result()?

1346

Explain the use of grant option in exp command.

1084

what is the system function to get current user's user id? : Sql server database administration

1018

What are the uses of sysdate and user keywords?

1117

How would you go about verifying the network name that the local_listener is currently using?

3228

Define select, insert, create, delete, update, drop keywords

1063

What is data types in ms access?

924

What are the different types of languages that are available in the dbms?

1050

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