Answer the questions below please. 1. It’s clear to see that testing and develop

Question

Answer the questions below please.

1. It’s clear to see that testing and developing are two activities that conflict with one another. However, there is a synergy there that many people ignore. Why is it helpful to think like a tester when developing? Why is it helpful to think like a developer when testing?

2. What is the difference between the Waterfall and Agile methodologies? Additionally, which came first, and why was the second created?

3. Look up the Therac-25, and write a short paragraph (2-3 sentences) explaining what the device is, and what went wrong with it.

4. Although Android uses the Java language, there is a key difference between Android devices and using Java on a PC. What is it?

5. If you turn this assignment in, and have no absences in class (excluding emergencies and illnesses discussed with me) consider this your perfect attendance reward!

Explanation / Answer

Solution:

The first question is done as per Chegg guidelines, please repost others as separate to get better and faster response.

1)

Why is it helpful to think like a tester when developing?

It is always helpful to think like a tester while developing the code because that way the chances are more for you as a developer to cover as many test cases as possible or the corner cases which can be missed pretty easily but if the developer is writing the code keeping the final product in mind not just the module he/she is working on then the final output can be really promising.

Why is it helpful to think like a developer when testing?

The same analogy goes in this case as well where the tester will start to think like a developer what will happen in this case is that the chance will be more to encounter the test cases which can be easily missed by a developer and mark them.

2)

In the waterfall model, the requirements are pretty much static it doesn't change from time to time but on the other hand, the agile model works in such a way or we can say is designed in such a way that it is flexible to the requirement changes due to daily discussions and report tasks schedules.

The waterfall is oldest from the each and was introduced in 1956, Agile was in 1993.

I hope this helps if you find any problem. Please comment below. Don't forget to give a thumbs up if you liked it. :)

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