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 are the advantages of manual database?

970

What is service based database?

892

What are the advantages of database system?

941

What are the characteristics of database?

895

How do databases help businesses?

878

What are the advantages of database software?

959

What are the advantages of a database?

989

What is a data type in a database?

1026

What is the purpose of reports in a database?

888

How do you organize a database?

930

What are the examples of database management system?

871

Are databases stored on servers?

1035

Where is database data stored?

899

What are the functions of a database?

990

What is database example?

886

Un-Answered Questions { Databases }

What do you understand by triggers and mention the different types of it?

936

How do you create access?

888

Can a varchar be a primary key?

1009

How to avoid duplicate records in a query?

1008

Why does Oracle not permit the use of PCTUSED with indexes?

2424

What are the steps to follow when preparing to create a table?

890

How you can find out if an index is useful to the optimizer?

939

How to delete a trigger in mysql?

924

What is the difference between migration and upgradation in sql server?

1096

How to connect to oracle using service name instead of sid?

1024

What is difference between index and primary key?

1100

what is 'mysqld'? : Sql dba

969

What is the best free database software?

873

What are the types of subqueries?

1055

How do I debug a stored procedure?

1113

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