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 good databases?

876

What is accounting access?

764

How is mysql database stored?

1021

How do I find the sql server database version?

958

How do I setup a local sql server database?

962

What is localdb mssqllocaldb?

1027

How do I add a database to sql?

1080

What is the file extension for sql database?

954

Where the sql database files are stored?

968

What is the purpose of forms?

916

What is field with example?

877

Should you normalize audio?

891

What is a domain constraint give an example?

1013

What is the purpose of grouping data in a report?

917

What are the 10 characteristics of data quality?

914

Un-Answered Questions { Databases }

List out the difference between commit, rollback, and savepoint?

997

What are the two types of cursors in pl sql?

1021

How do you improve the performance of a SQL Azure Database?

135

What is NOT NULL Constraint in sql server 2012?

945

What is efficiency data?

917

Can you insert NULL in unique column?

1116

what are date and time intervals? : Sql dba

1011

Explain the categories of stored procedure?

894

Explain unique key in sql server?

969

What are different types of database indexes?

1027

What are the differences between number and binary_float in oracle?

1068

Explain a data segment?

1026

What is pls_integer in pl sql?

1045

What are cursors? Explain different types of cursors. What are the disadvantages of cursors? How can you avoid cursors?

1124

Is it possible to execute a dynamic sql from forms?

1034

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