danieldanielecki
commented
1 year ago Hey @R3gi, thanks for the feedback.
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I couldn't find anything regarding the decomposing requirement for BDD. In fact, it was also very hard to find for ATDD, but could find something. BDD & ATDD are very very similar, so this question can be consuming. In addition to that, https://www.browserstack.com/guide/tdd-vs-bdd-vs-atdd is the closest resource I could find explaining the difference, and based on that I'd still keep the current answer of
Acceptance Test Driven Development. -
Percentageandtrackingisn't mentioned anywhere in the guide, soIt tracks the percentage complete of a Product Backlog Item.is incorrect. The current answers are correct. -
That's a tricky one, in general with high Efferent Coupling we're having problems with maintenance, to keep it simple. Those 2 answers could've been both correct, I feel. The closest I found was https://www.informit.com/articles/article.aspx?p=1561879&seqNum=3, and they literally write
Afferent coupling measures how many classes depend on a given class. Just as with efferent coupling, a good way to remember afferent is that classes with high afferent will affect other classes when changes are made., which meansClasses with high efferent will affect other classes when changes are made.would be the correct answer if the question would ask forAfferent Coupling. WithEfferent coupling measures the number of classes on which a given class depends. A good way to remember efferent (versus afferent) is that classes with high efferent coupling will receive the effects of changes or defects in other classes.and yes, you're correct :) fixed in https://github.com/Ditectrev/Professional-Scrum-Developer-I-PSD-I-Practice-Tests-Exams-Questions-Answers/commit/2fe05ae1333394a20def695d8dffe5338b7f3b38
I believe certain questions have incorrect answers.
29 "The practice of decomposing a requirement into failing tests is called" ❌ This is incorrect → Acceptance Test Driven Development. ✔ This is correct → Behavior Driven Development.
84 "A Development Team selects a set of Product Backlog Items for a Sprint Backlog with the intent to get the selected items "Done" by the end of the Sprint. Which three phrases best describe the purpose of a Definition of Done? (choose the best three answers)" ❌ This is incorrect → "It guides the Development Team in creating a forecast at the Sprint Planning." ✔ This is correct → "It tracks the percentage complete of a Product Backlog Item."
224 "Which is NOT true about Efferent Coupling?" ❌ This is incorrect → Classes with high efferent will affect other classes when changes are made. ✔ This is correct → Classes with high Efferent Coupling will receive the effects of changes or defects in other classes.