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

DB Architecture Interview Questions

Questions Answers Views Company eMail

waht is meant data independence?

2 7382

what are the components of database architecture?

Wipro,

6 12912

What are data segments?

3 6795

how to find the fifth highest salary?

IBM, Infosys,

8 12481

what is the difference between LENGTH AND SIZE?

Enercon,

2435

Can somebody helps me to arrange these into ascending order depending on their sizes: 1)OLTP 2)ODS 3)DWH 4)DATA MART

Wipro,

2 5891

can we use transformer in datastage without any input link?

Cognizant, CTS,

1700

Why fastload support to empty table?

CTS,

1639

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?

SAPCO,

1497

What is DML Compiler?

943

What is Record-at-a-time?

786

What is an Entity?

818

What is join dependency and inclusion dependency?

768

What is a Phantom Deadlock?

914

What is Functional Dependency?

762

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Un-Answered Questions { DB Architecture }

What is database architecture?

668

What are the the Advantages of DBMS?

809

Explain about the return statement?

834

What is a query?

824

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

747

What is Relational Calculus?

816

What is model database? : sql server architect

837

What is the meaning of 3 tier?

753

Describe the three levels of data abstraction?

836

What is Relational Algebra?

845

What are external procedures ? Why and when they are used?

795

What is difference between 2 tier and 3 tier architecture?

737

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

825

What is a two tier wage system?

785

What is the difference between stored procedures and stored functions in oracle?

840

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