Answer / cr

Normalization is a design technique to develop table
structures. Purpose of normalization is to eliminate
redundant data.

Answer / murthybabu

The process of decomposing tables to eliminate data
redundancy is called Normalization.

Answer / subhash

Normalizatiin is the scientific method of breaking down
complex table sturcture into simple table structure by
using certain rules.using this method you can reduce
redundency in a table and eliminate the problem of
inconsisteny and disk space usage.

Answer / sudipta

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)

Answer / anjali

normalization is to crystalizing the table into small
tables to avoid the redundancy. splitting table into small
ones.

Answer / gladys

Is the process of efficiently organizing data in a database.

I have a few records all are same structures data, I want to store data in multiple targets how

0 Answers   CTR, Infosys, Polaris,

How can you log an error to the server event log from a stored procedure?

0 Answers  

A) Which two are benefits of Teradata's support for ANSI Standard SQL? (Choose two.) 1.data is distributed automatically 2.queries get optimized to better plans 3.submit queries from other database systems 4.can interface with BI tools B) Which statement is true when comparing the advantages of third normal form to star schema? 1.Star schema tends to have fewer entities. 2.Star schema requires additional data storage. 3.Third normal form tends to have fewer entities. 4.Third normal form requires additional data storage. C)Which two sets of functions does the Parsing Engine (PE) perform? (Select two.) 1.sorting, formatting, and aggregating of the final answer set 2.flow control of the data to and from the participating tables 3.SQL statement interpretation, syntax validation, and semantic evaluation 4.dispatching the step execution sequence to the AMP via the BYNET D) Which two can be achieved with Teradata Active System Management (TASM)? (Choose two.) 1.disable hardware 2.react to hardware failure 3.influence response times 4.collect metadata E) Which three mechanisms can be used to ensure security within the Teradata Database? (Choose three.) 1.views 2.spool limits 3.roles 4.access rights 5.profiles

0 Answers  

How long can an error message be in raiseerror function?

0 Answers  

Explain about the database management systems.

0 Answers  

What is the system function to get the current user's user id?

4 Answers  

Explain the general syntax for a SELECT statements covering all the options.

3 Answers  

how to find the first two highest salaries in deptno in emp table

2 Answers  

What are the constraints on severity level in raiseerror?

0 Answers  

You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

0 Answers  

Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in

0 Answers   Covansys,

Explain about a primary key?

0 Answers