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Question
what is Normalization?
 Question Submitted By :: Aniket
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is Normalization?
Answer
# 1
Normalization is a design technique to develop table 
structures. Purpose of normalization is to eliminate 
redundant data.
 
Is This Answer Correct ?    2 Yes 0 No
Cr
 
  Re: what is Normalization?
Answer
# 2
Normalization is a technique by which successive redundancy 
of a given relation is make into a more easier form.it 
improves the tuple quality and make the data in a 
consistence state,also helps to improves redundant data.
(Higher the normal form better the tuple type)
 
Is This Answer Correct ?    2 Yes 0 No
Sudipta
 
 
 

 
 
 
Other DB Development Interview Questions
 
  Question Asked @ Answers
 
What are defaults? Is there a column to which a default can't be bound?  1
What is normalization? Explain different levels of normalization? IBM2
what is Normalization? TCS2
What are cursors? Explain different types of cursors?  3
Explain the general syntax for a SELECT statements covering all the options.  2
What is bit datatype and what's the information that can be stored inside a bit column?  2
What are the disadvantages of cursors? How can you avoid cursors?  1
What is the system function to get the current user's user id?  1
Given an employee table, how would you find out the second highest salary?  4
how will I find the duplicate rows count from employees tablein oracle.  1
What is a self join? Explain it with an example?  2
Define candidate key, alternate key, composite key?  6
What is an extended stored procedure?  1
How do you implement one-to-one, one-to-many and many-to- many relationships while designing tables? SQL-Star1
What is denormalization and when would you go for it?  2
 
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