A shortest-route algorithm is used in network models to
Answer(s): B
Network models are used to solve managerial problems pertaining to project scheduling, information systems design, and transportation systems design. Networks consisting of nodes and arcs may be created to represent in graphic form problems related to transportation, assignment, and transshipment. The shortest-route, minimal spanning tree, and maximal flow problems are other applications of network models. A shortest-route algorithm minimizes total travel time from one site to each of the other sites in a transportation system.
Which of the following project scheduling techniques is commonly used in total quality management for simplifying work processes?
Flowcharting is commonly used in computer programming for determining program logic and in total quality management for simplifying work processes. However, they are also used for establishing the desirable sequence of activities and decisions.
The following information and diagram apply to a project:The earliest completion time for the project is
Answer(s): C
The two paths through the network are A-C-E 5 + 4 + 6 = 15 days) and B-D-E 3 +2 + 6 = 11 days). The critical or longest path is thus A-C-E. Hence, the earliest completion time is 15 days.
Which of the following terms is not used in project management?
Answer(s): D
Project management concerns managing teams assigned to special projects. Lumpy demand refers to periodic demand for a product or service that increases in large, lumpy increments.
Activity scheduling information for the installation of a new computer system is given belowThe earliest completion time for the project is
The critical path is the longest path because it defines the minimum duration of the project.A-D-E 4 + 6 + 5 = 15) is the critical path.
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