Figure 1 – In another situation, consider the following diagram where job and B C have the same job reference and they can be started independently on completion of But, could be started only after completion of A. D B and This relationship is shown by the dotted line (Figure 2). C. – Figure 2 – 2. Event An event represents a point in time signifying the completion of some activities and the beginning of new ones. This is usually represented by a circle in a network which is also called a or node connector. ‘O’ The events can be further classified into following categories (as shown below in the Figure 3). – Merge event When more than one activity comes and joins an event, such event is known as merge event. Burst event When more than one activity leaves an such event is known as a burst event. Merge and burst event An activity may be a merge and burst event at the same time as with respect to some activities it can be a merge event and with respect to some other activities it may be a burst event. Figure 3 – Figure 4 – Remarks:
Figure – 1 In another situation, consider the following diagram where job B and C have the same job reference and they can be started independently on completion of A. But, D could be started only after completion of B and C. This relationship is shown by the dotted line (Figure – 2). Figure – 2 2. Event An event represents a point in time signifying the completion of some activities and the beginning of new ones. This is usually represented by a circle ‘O’ in a network which is also called a node or connector. The events can be further classified into following categories (as shown below in the Figure – 3). Merge event When more than one activity comes and joins an event, such event is known as merge event. Burst event When more than one activity leaves an such event is known as a burst event. Merge and burst event An activity may be a merge and burst event at the same time as with respect to some activities it can be a merge event and with respect to some other activities it may be a burst event. Figure – 3 Figure – 4 Remarks:
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