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 do data architects do?

859

What is 2 tier 3 tier architecture?

901

What is a business logic layer?

849

Which is super key?

852

What are the three levels of database architecture?

790

What is the meaning of 3 tier?

859

What is tier in database?

844

What are the levels of architecture?

875

What is the difference between layer and tier?

939

What is difference between two tier and three tier?

903

What is end user data?

841

What are the 3 levels of data abstraction?

893

What is database architecture?

751

What is external database?

918

What is single tier architecture?

859

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Un-Answered Questions { DB Architecture }

What is the difference between a user defined function and a stored procedure?

910

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

829

What is DML Compiler?

1055

What are the primitive operations common to all record management systems?

1038

Explain what are the restrictions that views have to follow? : sql server architect

882

What is BCNF (Boyce-Codd Normal Form)?

920

What is the Disadvantage in File Processing System?

888

Does storing of data in stored procedures increase the access time? Explain?

1167

What is the difference between "is" and "as" while creating procedure?

864

What is Relational Algebra?

943

can we use transformer in datastage without any input link?

1786

What is a view? How it is related to data independence?

975

What is VDL (View Definition Language)?

1056

What is E-R model?

933

Brief theory of Network, Hierarchical schemas and their properties

905

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