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what is two tier application? and what is three tier
application?and what is the basic difference? explain with
a example?

Question Posted / sreenivasu

Answers were Sorted based on User's Feedback



what is two tier application? and what is three tier application?and what is the basic difference?..

Answer / anu

Two tier application will have 2 layers

Presentation Layer:i.e. Front end
Bussiness and Database Layer

Three Tier application has 3 layers
Presentation Layer:i.e. Front end
Bussiness Layer:Which contains all business logic
Database Layer:Where all data is stored.

Example:If any condition is given for a search to display
the data.

In 3tier application that condition will be recevied by
Bussiness layer:search is carried as per requirement and
message will be sent to databse to display the details.

Is This Answer Correct ?    2 Yes 0 No

what is two tier application? and what is three tier application?and what is the basic difference?..

Answer / rama

In two tier application only two tiers will be there one is
presentation layer and mixing of businesslayer and
dataacess layer .in three tier architecture every layer is
seperate.

Is This Answer Correct ?    0 Yes 1 No

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