WGU C857 Pre-Assessment Questions and Answers with Rationale (12pages)

1. Management has requested that the development team have a moderator review their newest module of code.Which type of review is being asked for? A. Walkthrough B. Informal C. Inspection D. End User -Answer- C. Inspection "Walkthrough" is incorrect because code walkthroughs do not typically have a moderator. "End user" is incorrect because end users tests (also known as usability tests) do not typically have a moderator. "Informal" is not the best answer because it is too inprecise. While code walkthroughs, code inspections, and end-user tests are all informal techniques, only code inspections use a moderator."Inspection" is the right answer because it should always use a moderator during the review.See sections 3.1 and 3.2 in the WGU C857 online learning materials. 2. An informal review of a module of code has been completed. The development team has decided to evaluate the module from an end user perspective.Which method should be used to determine if the code meets quality standards? Human Black Box Inspection White Box -Answer- Black Box "Human" is incorrect because it is too general human testing might or might not be from an end user perspective. "Inspection" is incorrect because inspection tests examine code, which is not an end user perspective. "White box" is incorrect because white box also consider code logic, which is not an end user perspective."Black box" is the best answer because it is the only choice left and also because black box testing does not consider code logic, which can be an end user perspective. Note that developers can and should try to apply an end user perspective as they develop.See section 2.2 in the WGU C857 online learning materials. 3. There is a requirement to verify the usability of a product as it is being delivered to ensure overall design and functionality without regard to the internal functioning of the code. Which quality method meets this requirement? Code inspection Black box testing White box testing Peer reviews -Answer- Black Box Testing