New PMP Question & Answers with explanation

A project manager needed to shorten a project schedule and decided to employ crashing, a schedule compression technique. Which of the following activities would not be an example of crashing?
Select one
Which of the following is not an example of parametric estimating?
Select one
In which of the following situations would it be better to avoid using Analogous Estimating?
Select one
To define the logical relationship among dependencies accurately, a project manager is determining which ones require a lead or a lag. Which of the following correctly describes leads or lags?
Select one
Progressive elaboration is least applicable to which of the following processes?
Select one