Answer / bala

Two tier architecture means:
Client server application. Client acts as Front End
and Server acts as Backend like databases.

Three tier Architecture Means:
Three tier architecure means N tier architecture like
Yahoo , gmail, and or Web Applications. Having Number of
Users or Customers or
Clients.

Answer / ratha.a

two tire architecture is a client server application.
client act as front end and srever acts as back end.
Business layer and data base layer.



THREE TIRE ARCHITECTURE is a web application.
Presentation
Business and
Data base

for ex Presentation-JSP
Business-Java and
Data base- SQL or db or oracle

Answer / devi guru prasad narkedamilli

Tire architecure is introduced because of the follwing
resons

1). To reduce the design complexity.
2).To make our system to withstand even the technology of
particular module is changed i.e for eg:Data base
3).To support the interpropability.

THREE TIRE ARCHITECTURE is a web application.
Presentation
Business and
Data base

If the business logic having more complexity then the
business logic may have more than one TIRE.

Answer / krishnan

Three Tier Means client,Server and more than one Business
Layer.Each Business layer performs one opertaions.For
Example yahoo, This have more business logic.It consist of
Login,Check the correct user etc

i was testing a website for many months and everything was working fine from login to sign up and all the scenarios. but my boss asked me why login and sign up is not working?

2 Answers  

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When ever u get a build, what type of environment u can deploy it?

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what is the general pattern of explanation of projects in interview, can u ans me plz.......... ex: online banking application

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Hi, Can anybody tell me what is Boundary value analysis, equivalence partitioning and error guessing with examples?

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what is the diff b/w system testing & end to end testing

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Difference between Hybrid and derived models???

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What r the 3 types of System testing

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If there is no sufficent time for testing & u have to complete the testing then what will u do?

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6 Answers  

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Puzzles 1)Three geniuses stand in a file (one behind the other). Each can see only to the front, so the rear person can see the middle and the front, the middle person can see the front, and the genius in the front cannot see anyone. You have five hats. Two are white, and three are red. You blindfold the three geniuses, who are utterly truthful, and put a hat--at random-on the head of each. Then you hide the other two hats and remove the blindfolds. You then ask each genius to name the color of his hat (which he cannot see). The rear on says "I don't know." The middle on says, " I don't know." Then the front onw says, "I know." WHAT COLOR IS THE FRONT GENIUS' HAT? 2) one reasoning puzzle. 3) A monkey falls into a 30 ft well. Every day it climbs 3 ft up and falls 2 feet up. How many days will it take for it to jump out of the well.

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If we outsource the testing work, then who prepares the Test Plans? The client or the testing people

1 Answers  

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diff b/w smoke testng and sanity,which coms fist functional or sanity

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