- A.B can’t start before A is finished
- B.B can’t finish before A is finished
- C.B can’t start before A starts
- D.B can’t finish before A starts
- A.work breakdown structure
- B.baseline
- C.software requirements specification
- D.plan
- A.relationships
- B.resources
- C.stakeholders
- D.deliverables
- A.destination addresses
- B.IP addresses
- C.work addresses
- D.router addresses
- A.IEEE 802.1
- B.IEEE 802.3
- C.IEEE 802.5
- D.IEEE 802.11
- A. 4.8
- B. 5.3
- C. 5.4
- D. 5.5
- 5
-
某工程的进度计划网络图如下,其中包含了①~⑩10 个结点,节点之间的剪线表示作业及其进度方向,剪线旁标注了作业所需的时间(单位:周)。设起始结点①的时间为 0,则结点⑤的最早时间和最迟时间分别为()周
- A.9, 19
- B.9, 18
- C.15, 17
- D.15, 16
- A.61
- B.84
- C.58
- D.48