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

Is sql difficult?

1229

What are the types of views in sql?

1143

What does select count (*) mean in sql?

1075

Is sql better than access?

1070

What is not equal in sql?

1196

Can I learn sql in a week?

1122

How do I view a sql database?

1062

Is sql an operating system?

1075

What is #table in sql?

1182

Can we update views in sql?

990

What does rownum mean in sql?

1091

Why do we need view in sql?

1039

What is sql scripting?

1196

Is sql harder than python?

1159

What are views in sql?

1037

Un-Answered Questions { Databases }

Write a program that shows the usage of while loop to calculate the average of user entered numbers and entry of more numbers are stopped by entering number 0?

2339

How do you create a unique index?

1094

What is trigger with example?

1170

What is blob datatype in mysql?

988

What does it mean to be case sensitive?

1062

What is memory table?

961

Does partitioning help performance?

997

Can we use loop in sql?

1011

What is command parameter in ssrs?

166

If you wish to encrypt the username and password using php, how will you do that?

1071

What is faster join or subquery?

1068

What joins are and how you can open the database in access?

908

What is difference between database and website?

1125

How does mongodb replication work?

when All datafiles related to a Tablespace are removed ?

1946

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