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 the maximum size of ms access database?

818

What is query in ms access?

753

What is primary key in ms access 2007?

857

What is the max size for access database?

920

What is the advantage of ms access?

897

What is field size access?

758

What is the main purpose of microsoft access?

905

What is difference between excel and access?

977

What is record in ms access?

864

What is primary key access?

837

What is data types in ms access?

919

What is the use of access database?

903

What is primary key in ms access?

919

What is the difference between ms access and mysql?

898

What is the difference between a form and a report in access?

902

Un-Answered Questions { Databases }

Explain foreign key in sql server?

1043

How is table type constraint applied to a table?

989

What do you mean by deferred update in sybase?

946

what is the difference between join and union? : Sql dba

1132

What types of languages use to work with mongodb?

Is mongodb a firebase?

What is oracle database client?

1045

What is database connection pool size?

926

What is the meaning of "Modulus" and "Alignment" in a datafile. Data file might be from any database. Data file is created through unloading data from a table. So, while loading this data into my table, I need to use these keywords. Could any one can help me regarding this?

2201

What do you mean by merge in oracle and how can we merge two tables?

1067

How to create a new user account in oracle?

1032

What is stretch database in sql server?

1081

What are the operators used in select statements?

1068

How to compare dates in oracle sql?

1116

What are the concurrency problems a database faces?

1050

For More Un-Answered { Databases } Questions Click Here