1. Given the following: You have an application that consists of three parts:

1. Given the following: You have an application that
consists of three parts: a front end GUI, a middle-ware
layer where all the processing of data takes place and a
database where data is read from.

What are the areas that would be most likely to break?
What would your testing strategy for this be? Why?

2. Imagine I am handing you a wine glass and I ask you to
test it. What would your testing strategy for this be?

Question Posted / mornelithe

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1. Given the following: You have an application that consists of three parts: a front end GUI, a ..

Answer / mornelithe

Looking for help with these answers, and expansion if
anyone has any ideas.

1. The area that is most likely to break is the middle-ware
layer. This layer interacts with data that comes from both
the user and the database. The middle-ware layer has to
make sure that these two layers interact successfully with
each other. This layer also has the most complex
algorithmic computations and usually the number of errors
and complexity are positively correlated. A good testing
strategy for this would be breadth based, correctness of
numerous interactions between layers and correctness of the
complex algorithms can be tested quickly and efficiently.

2. Examine the glass for cracks, blemishes, and that it is
complete.
Run your finger around the rim to check for burrs.
Set the glass down and make sure it stands on its own, and
does not move on the flat surface.
Lightly tap the glass with a metal object to make sure it
doesn’t crack and will make the correct echo noise.
Pour a liquid into the glass and make sure there are no
leaks.
Then pour the liquid out of the glass to make sure it
doesn’t run down the outside of the glass.

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