Critical Activities Identification Worksheet

Based on the tabulated data below, identify the critical activities?

• A, B and D.

• B, D and F.

• C, E and G.

• D, E and G.

Which of the following is categorized as an Activity on Arrow (AOA)?

I. Critical Path Method (CPM).

II. Precedence Diagram Method (PDM).

III. Program Evaluation Review Technique (PERT).

• I and II.

• I and III.

• II and III.

• I, II and III.

Which of the following statements does NOT represent an advantage of the Precedence Diagram technique?

• Precedence diagrams are simple to draw, and easier to read and understand than other systems.

• Dummy activities are not compulsory, therefore reducing the number of activities in a network.

• The technique is not readily adaptable to both manual and computer programming.

• It is easier to expand and modify the network, thus overlapping activities are more easily represented.

In the following Precedence Diagram Method (PDM), B is

• Earliest start.

• Earliest finish.

• Latest start.

• Latest finish.

Which statement best describes the following Arrow Network Diagram?

• B & C follow A; D & E follow C; F follow B & D; G follow E & F.

• B & C follow A; D & E follow B; E follows C; F follows D & E.

• B & C follow A; D follow B; E & F follow C; G follows D & E & F.

• D. B & C follow A; D & E follow B; E follows C; F follows D & E, G follow F.

What is the fourth stage in Maslow's Hierarchy of Needs?

• Physiological Needs.

• Self-Actualization.

• Esteem.

• Love and Belonging.

Free Float (FF) primarily serves the following purposes:

• Determine which activities can be delayed without impacting the total float of the preceding activity.

• Identify the activities which can be delayed without affecting the total float of succeeding activities.

• Establish priorities.

• Identify activities that can be delayed without impacting the total float of either the preceding or succeeding activities.

What do "5M" or "4MT" refer to in site management?

• Manpower, Machineries, Material, Money, Tool

• Methodology, Manpower, Machineries, Time

• Manpower, Machineries, Material, Money, Method/Time

• Methodology, Manpower, Money, Timetable

During the backward pass, which figure represents "b"?

• 48

• 46

• 51

• 56

During the backward pass, which figure is used at the node?

• 48

• 46

• 51

• 56