Correct answer is D.
Helped, Hindered, Hypothesis is being used in the closing stage of retrospective in which we list down what helped during the retrospective, what were the hindrances and what hypothesis we would adopt in future retrospectives to make it more effective.
Post queries : Queries
Tips/Tricks/Cheatsheet to master PMP Exam and Concepts : Youtube Channel
PMP/Agile Useful Resources : PMP/Agile Resources
World of Project Management : Mobile App
Pass PMP in the First Attempt : PMP Strategy
All PMP Question & Answers: Question & Answers
Revise PMP & Agile Concepts: PMP Concepts
PMP Tips & Tricks: PMP Tips & Tricks
PMP Knowledge Area & Agile based Quiz:
20 Questions Challenge 50 Questions Challenge
Study Groups: Facebook Whatsapp Telegram