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 184 浏览
In order to get the minimal spanning tree of this graph by Kruskal Algorithm, the number of remaining edges is (D), and in ascending order of weight, we should remain the edge ( ) with the weight of 5 in order to avoid circle. In order to get the minimal spanning tree of this graph by Kruskal Algorithm, the number of remaining edges is 知到单元测试题库 2022年01月28日 0 点赞 0 评论 174 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
Please solve the following integer problem and get the maximum Z= ( ). Please solve the following integer problem and get the maximum Z= ( ). 选项:Z=4Z=3Z=5 知到单元测试题库 2022年01月28日 0 点赞 0 评论 170 浏览
Branch-and-cut technique is only suitable for solving pure integer programming problems. ( ) Branch-and-cut technique is only suitable for solving pure integer programming problems. ( )选项:对错 知到单元测试题库 2022年01月28日 0 点赞 0 评论 169 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
There are ( ) odd vertices in the graph. There are ( ) odd vertices in the graph.选项:4213##paidbegin## 知到单元测试题库 2022年01月28日 0 点赞 0 评论 165 浏览
The Bellman algorithm can be used to find out the shortest route from v1 to any vertex, even the weight being negative. ( ) The Bellman algorithm can be used to find out the shortest route from v1 to any vertex, even the weight being 知到单元测试题库 2022年01月28日 0 点赞 0 评论 164 浏览
Given that a linear programming problem is as following, the optimal solution of dual problem is ( ). Given that a linear programming problem is as following, the optimal solution of dual problem is ( ). 选项:Y 知到单元测试题库 2022年01月27日 0 点赞 0 评论 163 浏览
In terms of graph theory, the following statement is incorrect ( ). In terms of graph theory, the following statement is incorrect ( ). 选项:Nodes in a tree may not be connecte 知到单元测试题库 2022年01月28日 0 点赞 0 评论 162 浏览