With reference to WBS scheduling, which of the following statements are FALSE?

In WBS scheduling, the activities which are assigned to the selected WBS elements are scheduled. In network scheduling on the other hand, all activities which belong to the network are scheduled.

If you selected scheduling type 'WBS determines dates', the earliest start date of the activities is defaulted from the respective WBS elements in case of forward scheduling (or the latest finish date of the activities in case of backward scheduling).

The execution of WBS scheduling consists of 2 steps: 1. Determining the initial dates (start dates for forward scheduling or finish dates for backward scheduling). 2. Transferring the dates of the activities into respective network headers and WBS elements.

Activities which are not scheduled, but have relationships to activities involved in scheduling, are viewed as external activities. In this case, the dates of the external activity are taken into account as restricting dates.