WGU C857 Pre-Assessment Questions
and Answers Rated A+
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
...
WGU C857 Pre-Assessment Questions
and Answers Rated A+
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 ✔✔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 ✔✔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 ✔✔Black Box Testing
"Code inspection" is incorre
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