Question: please answer all questions 29. Two popular formats for drawing network diagrams are: a. activity in the box and activity on the arrow. b. activity

please answer all questions please answer all questions 29. Two popular
29. Two popular formats for drawing network diagrams are: a. activity in the box and activity on the arrow. b. activity in the node and activity in the square. c. activity in the box and activity on the box. d. activity on the arc and activity on the node. 30. A network diagram drawn using the arrow format contains activities. These activities are linked together by circles called a. nodes. events. work items. packages. 31. linking the activity boxes show the direction of precedence. a. Loops b. Ladders c. Nodes d. Arrows 32. A consumes zero time, and is represented by a dashed arrow in the network diagram. a. discontinuous activity b. dummy activity c. predecessor event d. successor event

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