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

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DB Architecture (141)
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Databases Interview Questions

Questions Answers Views Company eMail

Does mongodb use hadoop?

Can we store files in mongodb?

Is mongodb easy to learn?

How to retrieve data from mongodb using java?

Why would you choose mongodb?

Is mongodb free for commercial?

How does mongodb connect to atlas?

What is mongodb sharding?

Can mongodb scale?

Is mongodb a nosql?

How to convert string to objectid in mongoose?

Why mongodb is called nosql?

Is mongodb unstructured?

What is __ v in mongoose?

Why would you use mongodb?

Un-Answered Questions { Databases }

What is BCNF? How is it better than 2NF & 3NF?

1033

What do we mean by hot backup & cold backup and how are they different?

What is a crosstab query?

976

In what situation u create the BPA.

2221

Can we take the full database backup in log shipping?

968

how to determine the service pack currently installed on sql server? : Sql server database administration

983

When is the explicit cursor used ?

1045

What do you mean by dml compiler?

1065

can an automatic recovery be initiated by a user? : Sql server administration

969

What do you mean by data manipulation language?

1032

What is a system tablespace and why do we need it?

Explain defncopy and it's usage?

982

Have you used lexical parameters in reports?

Explain the difference between delete,drop and truncate in SQL Server?

1116

Other than truncate statement, which other command can by-pass the trigger on the tables?

1145

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