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

How to perform transactions/lock in mongodb?

Which commands you use to lock the database in mongodb?

How to update operations immediately sync to disk in mongodb?

What is dynamic schema in mongodb?

What is a covered query in mongodb?

What is a namespace in mongodb?

What are journaling in mongodb?

Can you lock more than one database at the same time in mongodb?

Whether use to safe backup log feature in mongodb?

What is secondary or slave in mongodb?

What is sharding in mongodb?

Which are the most powerful features in mongodb?

What types of locking use in mongodb?

Can I remove old files in the move chunk directory in mongodb?

What is aggregation in mongodb?

Un-Answered Questions { Databases }

What are the two modes of authentication in sql server?

1091

Explain the classification of Database Management System?

4222

What is latest version of mysql?

1046

how to avoid cursors? : Sql server database administration

983

What is trace flag in sql server?

1048

What are the steps involved in query processing?

902

how can I open an MS Access database that has been converted to a current version?

906

What is oracle pl sql developer?

999

How can we view last record added to a table?

1071

Are postgres table names case sensitive?

783

What is data compression?

1029

What are the components of rdbms?

953

How do you know if a relationship is 2nf?

965

How to do clean up if create database failed?

1046

What is attribute? : sql server analysis services, ssas

1032

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