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TOPIC: Precedence Diagram duration?

Precedence Diagram duration? 5 years 1 month ago #14844

 Leathel Grody Topic Author Offline Fresh Boarder Posts: 3 Thank you received: 0 I have seen the duration calculated two different ways. #1) Seems like 0 starting day: LF-LS or EF-ES : Example Rita book #2) Seems like 1 starting day: LF-LS + 1 or EF-ES + 1 : Example from PrepCast How do you know which one you should be using? It makes a difference. If LF=15 and LS =8, then the answer for what is the duration could be either 7 or 8 depending on which calculation used. Your e-mail address will never be displayed on the site. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.

Precedence Diagram duration? 5 years 1 month ago #14851

 Ty Weston, PMP Offline Gold Boarder Posts: 207 Karma: 1 Thank you received: 37 Start: es 0 =+7 dur = ls 7, next day is es 7 + 7 dur = ls of 14. The zero method does not add a +1 to the next day. Start: es 1 = 7 dur = ls 7, next day is es 8 + 7 dur = ls 14. The 1 method, you add +1 to the next day. You have made the assumption that both methods add the +1 to each successive day; that would be incorrect. Your e-mail address will never be displayed on the site. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.

Precedence Diagram duration? 5 years 1 month ago #14852

 Leathel Grody Topic Author Offline Fresh Boarder Posts: 3 Thank you received: 0 Found this link. Not sure why it didn't show up in a search. www.project-management-prepcast.com/kune...-with-day-0-or-day-1 I should be good. They shouldn't ask such a question it sounds like that would have multiple answers. Your e-mail address will never be displayed on the site. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.

Precedence Diagram duration? 5 years 1 month ago #14857

 Ty Weston, PMP Offline Gold Boarder Posts: 207 Karma: 1 Thank you received: 37 The PMP test s loaded with questions that have multiple answers that could be correct. Good Luck. Your e-mail address will never be displayed on the site. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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