New PMP Question & Answers with explanation

You are using a hybrid life-cycle approach to manage your project and are creating the cost management plan. You have talked with your project sponsor and CFO and will document that you are rounding to the nearest thousand and will be using weeks to estimate resources. What two elements of the plan does this describe, respectively?
Select one
What are the two categories into which knowledge can be split?
Select two
What quality theorist believed that the quality standard should be zero defects?
Select one
In iteration-based Agile, what questions will the team pose during daily stand-ups?
Select three
The project manager of an accounting firm has team members located across the globe for his latest high-tech project. The project will make use of cutting-edge technology that is not widely used yet. In this scenario, what is the key benefit to having a virtual team?
Select one