1) The main difference between a lag and an activity is:

a. The activity consumes resources but the lag does not

b. The activity has duration > 0 but the lag has 0 duration

c. The activity is connected with logical relationships but the lag is not

2) The scheduler shortened the critical path by one day but the project completion date did

not change, why?

a. There was no enough float in that path

b. There is another critical path of the same length

c. The scheduler needs to level the resources first

d. There was a constraint on the finish date

d. Basically, there is no difference

3) For a project consisting of a few overlapping activities, one of these methods does not work to schedule the activities:

a. CPM with Precedence Diagrams

b. LSM

c. Basic CPM, after dividing each activity to several ones

d. Maslows hierarchy

4) One of these issues does not fall under project risk management:

a. Possibility of a hurricane that may cause damage to the projects temporary

structures

b. Possibility of a worker falling from the scaffolding

c. Possibility of labor strike

d. Possibility of a delay in the arrival of the materials shipment