What-is-testing-process-performance-model-or-TPPM?

Testing Process Performance Model

Testing Process Performance model is to predict the important attributes of testing process and monitor the efficiency and performance of testing process by tracking and analyzing the actual data.

what are quality attributes and quality factors?

There are three types of quality attributes:

1. Product Operations
2. Product Revision
3. Product Transition

Quality factors are related to attributes which are:


1.Product Operations:

• Correctness: does it do what i want?

Operation are correct and according to requirement.

• Reliability: does it do accurately all the time?

The operations performed, are all the time correct and mean if now is 1+2=3 all the time it should be 3.

• Efficiency: will it run on my machine as well as it can?

My program is efficient and it runs in same on all machines

• Integrity: is it secure?

My software is secure and it is not accessible to spamers

• Usability: can i run it?

My software is easy to use or user friendly.

2.Product Revision:

• Maintainability: can i fix it?

Software can maintained easily.

• Flexibility: can i change it?

When needed can be changed.

• Testability: can i test it?

We can test it as it developed

3.Product Transition:

• Portability: will i be able to use on another machine?

It means that our software can be run on windows as well as linux or per required

• Reusability:will i be able to reuse some of the software?

If we have developed a software then its components are reuse able can adjusted to other software or separately if needed.

• Interoperability: will i be able to interface it with another machine?

for example my software is running on windows, then can i work with system which is running on linux etc

*I have explained for understandability of the reader