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Question no. 57817

Select the accurate statement describing the mathematical relationship among various network floats______________________?

Select your answer for: Select the accurate statement describing the mathematical relationship among various network floats______________________?
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Answer: E. independent float < free float

Explanation

In project network scheduling mathematical definitions ensure that independent float is always less than free float. Independent float accounts for preceding task delays making it the most restrictive float calculation. Free float only assumes preceding tasks finish on time allowing slightly more schedule flexibility. Project floats measure the amount of time an activity can slip without delaying subsequent tasks or deadlines. Total float represents the maximum allowable delay before the entire project completion date is pushed back. Free float measures delay tolerance assuming all predecessor activities are completed right on schedule.

Project managers analyze different float values to identify critical tasks and allocate buffer resources. Understanding float relationships prevents cascading delays on complex construction and engineering projects. Software tools automatically calculate total, free, and independent floats for every network activity. Free float rarely equals total float unless specific network dependencies restrict all downstream flexibility. Independent float can never exceed free float due to its stricter calculation constraints regarding predecessors. Saying free float is greater than total float inverts standard project management mathematical definitions.

Subject
Engineering
Topic
—
Difficulty
medium

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