What is 2-Tier and 3-Tier Architecture?
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Answer / rudraneel
Thr 3-Tier Architecture ::
1st TIER :
The Graphics User Interface,deals with user interface
2nd TIER :
Where the business logic is implemented or business rules
3rd TIER :
Where the data is stored and retrieved.
| Is This Answer Correct ? | 6 Yes | 1 No |
1-TIER ARCHITECTURE MEANS THEIR IS NO CONNECTION TO OTHER
APPLICATION.
Eg:NOTE PADE
2-TIER ARCHITECTURE MEANS CONNECTION YOUR APPLICATION TO
DATA BASE.THIS IS IN YOUR PC.
Eg:FLIGHT REGERVATION,YOUR COMPANY ACCOUNT DETAILS ext...
3-TIER ARCHITECTURE OR MULTI TIER ARCHITECTURE MEANS
CONNECTION YOUR APPLICATION TO WEB SERVER.THIS IS THE
ENTIRE CONNECTIONS OF YOUR SYSTEM.
Eg: BROWESERS
| Is This Answer Correct ? | 6 Yes | 2 No |
Answer / samyuktha
2 Tier architecture has only two tiers
ie:Presentation layer(.NET) and Data tier(Database)
3 Tier architecture has three tiers
ie: Presentation layer(java,swing,struts),Business tier
(JMS,java beans),Data tier(DB like SQL,Oracle).
| Is This Answer Correct ? | 2 Yes | 0 No |
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