PMP Exam Simulator

The current project of the project manager of the construction company is to build a residential house with unique design. The most outstanding feature of the house is the roof which is supposed to be covered in plants and flowers. While reviewing the project schedule, the project manager realizes that there are two pending activities that need to be completed as soon as possible. The plan would be to fasten the roof watering system and then transplant the flowers and plants. However, after some investigation, the project manager finds out that he has to run the water for 12 hours without failure, before transplanting flowers and plants. This is an example of: