Project Management

Question 1

Network Planning technique?

Answer 1

deterministic: Process certain, event durations certain -> CPM, MPM

stochastic: process certain, event durations uncertain -> PERT

process and event durations uncertain -> GERT

Question 2

Critical Path Method - CPM?

Answer 2

certain processes and event durations

Question 3

Characteristic of critical path

Answer 3

no buffer time

extension of process -> extension of the duration

not reverse

can be many critical paths

Question 4

PERT method?nFormel? Inclination?

Answer 4

Programm Evaluation and Review Technique

processes certain, event duration uncertain

three-point time estimate of the process duration

Optimistic duration, pessimistic duration, probable duration, -> expected duration

symmetric: tpr= te
asymmetric right: tpr < te
asymmetric left: tpr >te