New PMP Question & Answers with explanation

The project processes are iterative, are results oriented, and interact with each other. Shewhart and Deming developed a concept that reflects this idea. Which of the following is the name of this cycle?
Select one
A sponsor meets with the project manager to better understand when the team will complete the project. The project manager notes that the team is completing an average of 40 story points per sprint, and as a result, they would complete the project within five iterations. She shows the sponsor a chart that reflects the projection and includes a date for each iteration. What chart is the project manager and sponsor reviewing?
Select one
At the end of a sprint, the Scrum team met to talk through what went well and what could be improved. One engineer noted that the recent changes to daily stand-ups were working. Which of the following describes the actions that the Scrum team carried out?
Select two
All of the following are true statements except for which one?
Select one
The characteristics of project life cycles vary and should be considered when determining which life cycle is the best fit for a project. Match the delivery life cycle approach based on where it falls on the continuum when considering frequency of delivery and degree of change.
Matching
Life Cycle Continuum
Predictive
High frequency of delivery and low degree of change
Iterative
Low frequency of delivery and high degree of change
Incremental
Low frequency of delivery and low degree of change
Agile
High frequency of delivery and high degree of change