Computer science

1- What type of test, black box or white box, will find the most functional errors? Why is this? Cite a source to substantiate your comments.

2- Give two examples of black box tests using boundary value analysis for a Marymount application that checks if you need a override to take more than 18 credits in a semester. Explain your choice of these examples.
3- As a tester, would you develop the black box tests before the white box tests or vice versa? Explain your strategic decision

4- One of the white box techniques is decision coverage. Describe, in your own words, what type of code this would NOT apply to.
5- In black box testing, explain the difference between the equivalence partitioning and boundary value techniques

6- Cause-effect graphing is not used by many organizations for black box testing. Explain why not and when it might be applicable.
7- You are testing a Marymount application that requires the user to identify themselves with their 7-digit ID number. Using your knowledge of Marymount, give 2 black box tests you might add based on error guessing

8- We cannot guarantee error-free software. You boss asks why? Explain in your own words, in layman’s language, why this is difficult.
9- Explain why usability testing is different from functional testing and give an example of each if testing a user login application that asks for username and password.

10- In white box testing, explain the difference between decision coverage, statement coverage, and condition coverage.
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