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

DB Architecture Interview Questions

Questions Answers Views Company eMail

What is an Entity type?

815

What is a Relation Schema and a Relation?

862

What is Set-at-a-time or Set-oriented?

864

When is a functional dependency F said to be minimal?

727

What is 5NF?

787

What is Data Storage - Definition Language?

813

What is an Extension of entity type?

818

What is Relational Algebra?

845

What is DDL Interpreter?

914

What is system catalog or catalog relation? How is better known as?

804

What do you mean by atomicity and aggregation?

836

What is meant by query optimization?

817

How does Tuple-oriented relational calculus differ from domain-oriented relational calculus

734

What is an Entity set?

866

What do you mean by Correlated subquery?

817

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Un-Answered Questions { DB Architecture }

What is System R? What are its two major subsystems?

757

What is Data Storage - Definition Language?

813

What is the job of the information stored in data-dictionary?

769

Explain about the process which takes place to execute a stored routine?

712

in oracle BPM composer in part BA model on design model in enterprise model i cannot connection with value chain model work not links in part properties do you can me help me?

1497

State the different extensions for stored procedures?

747

What is 3NF?

823

How can we call stored procedures inside store procedures?

777

What is Data Model?

919

What is 2 tier 3 tier architecture?

814

What are the three levels of database architecture?

722

What is Data Independence?

858

What is single tier architecture?

758

How does Tuple-oriented relational calculus differ from domain-oriented relational calculus

734

What is the difference between 3 tier and 3 layer architecture?

764

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