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

Oracle (3253)
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MS Access (429)
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Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

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

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Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is a master detail relationship?

1 4418

What is coordination Event?

1 3993

What are the two phases of block coordination?

1 4838

What are Most Common types of Complex master-detail relationships?

1 4054

What are the different types of Delete details we can establish in Master-Details?

1 3988

What are the different defaust triggers created when Master Deletes Property is set to Non-isolated?

1 4462

Whar are the different default triggers created when Master Deletes Property is set to Cascade?

1 4599

What are the different default triggers created when Master Deletes Property is set to isolated?

1 5342

What are the Coordination Properties in a Master-Detail relationship?

1 7535

What are the different types of Coordinations of the Master with the Detail block?

2 4728

What is the User-Named Editor?

1 3694

What are the Built-ins to display the user-named editor?

1 4304

What is the difference between SHOW_EDITOR and EDIT_TEXTITEM?

1 12283

What is an LOV?

2 4639

What is the basic data structure that is required for creating an LOV?

1 4443

Un-Answered Questions { Databases }

List some alternatives to mongodb?

Is foreign key mandatory?

1064

How to use boolean type in select statement?

1144

Which tcp/ip port does sql server run?

1070

How to open postgresql gui in ubuntu?

969

What is database replication?

1212

Which is the best mongodb gui?

Which is better access or excel?

909

Explain how to convert a report into excel sheet.

why dont we assign not null constraint as table level constraint.

2800

Can we store pdf in mongodb?

Is oracle an operator?

989

What is the difference between drop and truncate commands?

1118

How do I view blob data?

914

Can delete statement be rollbacked?

1036

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