Interested to Buy Any Domain ? << Click Here >> for more details...
what is 2 tier and 3 tier application.
- 3 Answers
- 24477 Views
- Value Labs, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / k. pratap
In 2 tier architecture we have only two tiers: client and
server. Depends on the application consistency we called
this 2 tier architecture as thin client-fat server
architecture or fat client-thin server architecture. In the
first one most of the business logic will be residing on
the server side, where as in the second one most of the
business logic will be residing on the client side.
In 3 tier or n tier architecture we will maintain one
seperate tier for this business logic. we will call that as
application server. This will act as the mediator for
converting the client requests into the database
understadable formats and it retrieves the data according
to the command given by the client and it will again
convert those results in the client understadable formats
and displayes in the internet explores pages.
| Is This Answer Correct ? | 63 Yes | 4 No |
Answer / ravi kiran
3 Tier:
We have 3 different layers
1. Presentation Layer
2. Application Layer
3. Database Layer
Example: SAP
2 Tier:
We have only 2 layers i.e
1. Presentation Layer (Client System)
2. Application Layer + Database Layer (Server System))
Also called as Client Server Application
| Is This Answer Correct ? | 51 Yes | 8 No |
Answer / prabhat
Including both above answers, there is few difference..
2 tier:(e.g:VB based application)
1.Need to be installed on the Users PC.(Intranet)
2.Performace issue when No. Of Users are high.
3.Processing slow.
3 Tier:(Web based appplication)
1.Works on Internet.
2.Never performance issue irrespective of users login
3.Processing faster.
| Is This Answer Correct ? | 10 Yes | 3 No |
Plz suggest me a tool which supports ActiveX controls
What are the advantages of automation testing?
Write a short compiled module which selects random numbers. and what function is used to call your customized compiled module?
What are the advantages of manual testing and automated testing?
is there any Rational Functional Tester certification questions available?
what is dynamic window and dynamic model ? (worksoft automation tool)
What is javascriptexecutor and in which cases javascriptexecutor will help in selenium automation?
What are main benefits of test automation?
What are different coverages in function testing?
What is junit annotation?
What types of scripting techniques for test automation do you know?
How do you plan test automation?
WinRunner 
