Hello. I have a doubt on the following question that I came across in one of the exams -
Scope creep - many answer results, including the ones at PM Simulator state that scope creep can be prevented by control scope - however, one answer that was given in one of the exams administered by another site was Work Authorization System (WAS) rather than scope statement or control scope - is this is the correct answer? The explanation stated that WAS is a key tool to prevent scope creep - this is the first time that I heard about this as a tool to combat scope creep.
If you can help me understand the above better, that would be most helpful. Thanks.