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

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Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is the difference between left join and left outer join?

1 1593

What does inner join mean?

1185

Which one is better subquery or joins?

1072

What is thread join () in threading?

1020

What is the difference between left outer join and left join?

1007

What is a left join?

964

Which is better join or inner query?

1066

Is left join and outer join same?

1081

How do you use join?

953

What is difference between left and right outer join?

998

What is faster join or subquery?

1021

What does an inner join do?

1197

What is a left inner join?

1027

Which table is left in join?

986

What is the difference between inner join and outer join?

1003

Un-Answered Questions { Databases }

Can we modify approve purchase order?if yes what is navigation?

2016

What is thr feature of change data capture?

991

Can you explain various data region available in ssrs with their use?

984

How retrieve field names from the table in SQL through JAVA code?

1921

What is the difference between update lock and exclusive lock?

984

How do you recover a lost control file?

Can we invoke one form from another in a multi-forms application?

1143

What is the difference between dropping a database and taking a database offline?

1180

What is reference section?

1016

What is the difference between couchdb and mongodb?

How to add a new column to an existing table with a default value?

1022

How do you run ms_batch file in forms?

Can you edit the .rdl code associated with a linked report?

166

How to create hyperlink from returned sql query ?

1136

What is normalization? What number of normalization shapes are there?

1121

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