Which Is Not True About an Activity in a Network

question 59

Multiple Choice

Which is not true about an activity in a network diagram?

• A)Each activity has four parameters
• B)Every activity has slack
• C)Activity duration times are assumed to be know exactly
• D)Delaying activities on the critical path delay the project
• E)Noncritical activities have slack

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Definitions:

Erosion

The process by which natural forces remove soils, rocks, or dissolved material from one location on the Earth's crust, then transport it to another location.

Heating

The process of increasing the temperature of a substance or space, which can lead to changes in state, reactions or expansions.

Crust

The outermost layer of the Earth, comprising continental and oceanic crust and characterized by a composition distinct from the underlying mantle.

Erosion

The process by which soil and rock are removed from the Earth’s surface by exogenic processes such as wind or water flow, and then transported and deposited in other locations.