Which One of the Following Statements About Network Diagrams Is

question 102

Multiple Choice

Which one of the following statements about network diagrams is TRUE?

• A) In an activity-on-node diagram, the nodes depict precedence relationships as well as activities.
• B) In an activity-on-arc diagram, the arcs depict the activities as well as the precedence relationships.
• C) In an activity-on-node diagram, "events" are used to denote the end points of arcs.
• D) In an activity-on-arc diagram, there is never a need to use "dummy" activities.

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Definitions:

Predisposing Factors

Elements or conditions that make an individual more susceptible or inclined to develop a particular health issue or disease.

Direct Experience

Knowledge or skill acquisition through firsthand involvement or activity, without intermediation.

Past Performance

Previous accomplishments or performance levels, often evaluated in various contexts like job applications or investment strategies.

Control

In scientific experiments, the standard conditions that the experimental groups are compared against.