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

What are the limitations of mongodb?

1 69

Is mongodb support relationship?

1 59

Can mongodb used for cache management?

1 69

How can you access different databases temporarily?

1 79

Does mongodb support acid transactions?

1 71

What is nosql database and why you use nosql database?

1 63

How mongodb is better than other sql server databases?

1 70

What are different between mongodb and sql server databases?

1 74

How to know, what indexes exist in a collection?

1 65

Is nosql database will replace to rdbms?

1 73

Why mongodb data files so large (in size)?

1 74

Why mongodb logging so many “connection accepted” events?

1 75

How can you customize to mongo shell prompt?

1 57

Does mongodb handle application level caching?

1 67

What is the difference between mongodb and couchdb?

1 77

Un-Answered Questions { Databases }

What are the different subsets of sql?

1646

what is the age limit for groups1 examination

2337

do you know how to configure db2 side of the application? : Sql server database administration

1118

Hi am new to PLSQL & facing problems in writing code like in SP, Functions, so any one having some SP coding with in depth explanation please share with me my Email ID suvarnaatsuvarna@rediffmail.com Or taking tanning on this please do contact me

2089

How to start an oracle instance?

1099

How to Change a users password from unix shell.

1213

What kind of problems occurs if we do not implement proper locking strategy?

1493

Can we shrink data file in sql server?

1123

What is subquery? Explain the properties of a subquery?

1056

Why and when do stored procedure recompile?

1053

How can you append an identity column to a temporary table?

1065

what is the difference between openrowset and openquery?

1186

What is a concurrency problem in dbms?

1049

Have you created fact table and dimension tables?

706

what is schema? : Sql dba

1137

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