Which of the following are the guidelines for the construction of a network diagram? Options: A . &nbspEach activity is represented by one and only one arrow in the network B . &nbspDangling must be avoided in a network diagram C . &nbspDummy activity consumes no time or resource D . &nbspAll of the above

Which of the following are the guidelines for the construction of a network diag

Question - Which of the following are the guidelines for the construction of a network diagram?

Options:

A . Each activity is represented by one and only one arrow in the network

B . Dangling must be avoided in a network diagram

C . Dummy activity consumes no time or resource

D . All of the above

Answer: Option D

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