Decision tree consists of ( ). Decision tree consists of ( ). 选项:decision maker, decision scheme, and decision criteriondecision 知到单元测试题库 2022年01月21日 0 点赞 0 评论 224 浏览
When we carry on the calculation steps for the lowest cost schedule in networks, no matter how we shorten the duration of activities, the critical path won’t change. ( ) When we carry on the calculation steps for the lowest cost schedule in networks, no matter how we shorten the 知到单元测试题库 2022年01月21日 0 点赞 0 评论 90 浏览
A virtual activity is used in an AOA network to show an actual passage of time, not just the precedence relationship. ( ) A virtual activity is used in an AOA network to show an actual passage of time, not just the precedence relati 知到单元测试题库 2022年01月21日 0 点赞 0 评论 137 浏览
Please indicate the critical path in the following network(every number below the activity represents its duration). ( ) Please indicate the critical path in the following network(every number below the activity represents its dura 知到单元测试题库 2022年01月21日 0 点赞 0 评论 185 浏览
The critical activity in critical path is ( ). The critical activity in critical path is ( ). 选项:the end activitythe earliest beginning activity 知到单元测试题库 2022年01月21日 0 点赞 0 评论 116 浏览
In the Gantt charts, the horizontal axis represents time and the vertical axis represents each activity. ( ) In the Gantt charts, the horizontal axis represents time and the vertical axis represents each activity. ( ) 知到单元测试题库 2022年01月21日 0 点赞 0 评论 138 浏览
For the transportation problem of minimum value, the optimal transportation scheme can be gained when the test numbers are less than or equal to zero. ( ) For the transportation problem of minimum value, the optimal transportation scheme can be gained when the test 知到单元测试题库 2022年01月21日 0 点赞 0 评论 171 浏览
When we adjust the transportation scheme by closed-loop method, the rule is that the maximum value of transportation increasing in the cell equals the minimum value of the numeral cell to be reduced, which is to ( ). When we adjust the transportation scheme by closed-loop method, the rule is that the maximum value of transpor 知到单元测试题库 2022年01月21日 0 点赞 0 评论 167 浏览
The incorrect statement of transportation problem in the following statements is ( ). The incorrect statement of transportation problem in the following statements is ( ). 选项:It can utilize th 知到单元测试题库 2022年01月21日 0 点赞 0 评论 122 浏览
In the transportation model, the number of demand places and supply places is n and m respectively. The number of constraints is ( ). In the transportation model, the number of demand places and supply places is n and m respectively. The number 知到单元测试题库 2022年01月21日 0 点赞 0 评论 80 浏览