Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

Please explain couchdb vs mongodb?

What do you mean by etl?

Mention the location of log files in couchdb?

Explain the main features of couchdb?

How to use transactions with couchdb?

What do you mean by couchdbkit?

Please explain the main features of couchdb?

What is fact and explain its types?

Explain the various tools used in etl?

Explain the difference between pouchdb and couchdb?

Explain the advantages of couchdb?

What is the difference between couchdb and rdbms?

Why couchdb is used?

Explain the difference between sql and couchdb?

What is couchdb and why it is used?

Un-Answered Questions { Databases }

Can you drop an index associated with a unique or primary key constraint?

1040

Can you tell the reasons for selecting lamp(linux, apache, mysql, php) instead of any other combination of software programs, servers, and operating system?

904

Is access being discontinued?

803

Is mongodb big data?

Will sql server 2005 allow you to reduce the size of a column?

1017

Is mysql better than postgresql?

932

Are semicolons required at the end of sql statements in sql server 2005?

1007

Why do we use procedures in pl sql?

1057

What is full join in sql?

1005

What is the difference between mongodb and cassandra?

What is delimiter $$?

980

What are the different types of nosql databases? Give some example.

The external application that is executed in one of the tasks does not have a log file, but only a screen log. How can I save the data from the screen? : sql server management studio

1028

What are the different dml commands in sql?

1192

How to filter out duplications in the returning rows in ms sql server?

1159

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