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【Daily Topic】【Engineering Version 20170118】

2017-01-19View Original

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Participation reward: 2 Wealth. Correct reward: 9 Wealth. Regarding the claim about flexible working hours, which statement is correct? A. Free float is the amount of time that can be utilized without affecting the total project duration. B. Free float refers to the amount of time that a task can use without affecting the earliest start time of its immediate successor tasks. C. In a schedule network diagram, free float for a task is indicated by dashed lines. D. In a schedule network diagram, free float for a task is indicated by dotted arrows. E. Free float is equal to the minimum value of the time intervals between that task and its immediate successor tasks. **: BCE

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