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 limitations of mongodb?

Is mongodb support relationship?

Can mongodb used for cache management?

How can you access different databases temporarily?

Does mongodb support acid transactions?

What is nosql database and why you use nosql database?

How mongodb is better than other sql server databases?

What are different between mongodb and sql server databases?

How to know, what indexes exist in a collection?

Is nosql database will replace to rdbms?

Why mongodb data files so large (in size)?

Why mongodb logging so many “connection accepted” events?

How can you customize to mongo shell prompt?

Does mongodb handle application level caching?

What is the difference between mongodb and couchdb?

Un-Answered Questions { Databases }

Can the query output be sorted by multiple columns in oracle?

1007

How do you create a report in a database?

880

What does the argument [or replace] do?

1101

What is Data Dictionary Cache in Oracle?

1185

How can I get data from a database on another server?

1010

What is the difference between hashed file stage and sequential file stage in relates to datastage server?

1107

How to enter a new row into a table interactively?

1033

What is trigger price?

1009

How do you explain an index?

1294

How to move database physical files in ms sql server?

1052

What are set operators?

1112

List out some of the requirements to set up a sql server failover cluster?

1049

What is t-sql script to take database offline – take database online.

1100

What is autocommit mode in sql server?

1203

What are types of exception?

933

For More Un-Answered { Databases } Questions Click Here