Industrial Engineering and Production Management
Which of the following statement is correct about the network diagram?

The events are represented graphically by circles or nodes at the beginning and the end of activity by arrows.
The tail end of the arrow represents the start of an activity.
All of the these
The head of the arrow represents the end of an activity.

ANSWER DOWNLOAD EXAMIANS APP

Industrial Engineering and Production Management
PERT

Provides a way for management to require that planning be done on a uniform and logical basis
Permits management to foresee quickly the impact of variations from the plan
All of the listed here
Provides an approach for keeping planning up-to-date

ANSWER DOWNLOAD EXAMIANS APP