Which of the Following Is Not True About the Use

question 84

Multiple Choice

Which of the following is not true about the use of dummy activities in project networking?

• A)They preserve the separate identities of activities.
• B)They clarify precedence relationships among activities.
• C)They have an activity time equal to zero.
• D)They have an activity time variance equal to zero.
• E)They are used in activities-on-nodes (AON)network diagrams.

---

Definitions:

Night Terrors

Intense episodes of panic and fear that occur during non-REM sleep, often leaving the person with no memory of the event upon awakening.

Latent Content

According to Freud, the underlying meaning of a dream (as distinct from its manifest content).

Manifest Content

According to Freud, the symbolic, remembered story line of a dream (as distinct from its latent, or hidden, content).

Paradoxical Content

Refers to information or messages that contain seemingly contradictory elements which, upon closer examination, may reveal a deeper truth or insight.