Welcome, Guest
NEVER post copyrighted questions. Always state where questions come from. We take copyright violations very serious. Any copyrighted materials will be removed and the posters account will be deactivated.

TOPIC: Question on Lead and Lag

Question on Lead and Lag 1 year 7 months ago #5468

  • Paresh Sharma
  • Paresh Sharma's Avatar
  • Offline
  • Fresh Boarder
  • Posts: 8
  • Karma: 0
The source is PMP Examp Prep by Chris Scordo

The premise of the question is - Building completion has to be preceded by the landscaping and land scaping should start atleast 15 days before building completion. Exact Question is -
Which of the following relationships most likely represents the relationship of the start of landscaping work to the completion of the office building?

A. FS with 15 days Lead
B. SF with 15 days Lead
C FS with 15 days Lag
D. SF with 15 days Lag

Though this is a simple question but i am baffled by the answer a bit
Can you please explain and also why

Question on Lead and Lag 1 year 6 months ago #5530

  • Cornelius Fichtner
  • Cornelius Fichtner's Avatar
  • Offline
  • Administrator
  • PrepCast Instructor
  • Posts: 981
  • Thank you received: 157
  • Karma: 30
Paresh,

Please tell us... what is the "official" answer and what do you find surprising about it?
Until Next Time,
Cornelius Fichtner, PMP, CSM
President, OSP International LLC

Question on Lead and Lag 1 year 6 months ago #5533

  • Paresh Sharma
  • Paresh Sharma's Avatar
  • Offline
  • Fresh Boarder
  • Posts: 8
  • Karma: 0
The answer is FS + 15 days lag

i had assumed FS because finish of landscaping before finish of building
But this is a 15 day delay so i had chosen C but the answer is A a 15 day lead

Question on Lead and Lag 1 year 6 months ago #5534

  • Cornelius Fichtner
  • Cornelius Fichtner's Avatar
  • Offline
  • Administrator
  • PrepCast Instructor
  • Posts: 981
  • Thank you received: 157
  • Karma: 30
Paresh,

I am just as confused as you are.

Based on the description you gave "Building completion has to be PRECEDED by the landscaping" I would have selected answer "A. FS with 15 days Lead" because FS with a lead makes the second task start earlier.

Have you contacted the original question author and asked for an explanation?
Until Next Time,
Cornelius Fichtner, PMP, CSM
President, OSP International LLC
The following user(s) said Thank You: Paresh Sharma, Jideofor Ebeogu

Question on Lead and Lag 1 year 6 months ago #5543

  • Paresh Sharma
  • Paresh Sharma's Avatar
  • Offline
  • Fresh Boarder
  • Posts: 8
  • Karma: 0
your answer is correct CF..
i was visualizing it incorrectly

i later thought what i would have done in MPP and it made sense

Let us assume Finish Landscaping is 10th task and its a milestone view
(its example not to be considered very specific)

#
description----duration---Predecessor

'10' - Finish Landscaping
0days --- assume -9FS
'11'- Complete building ---- 0days ----10FS+15 -- thus lead :)
Moderators: Yolanda Mabutas, Ahmed Amin, Scott Gillard, Fernando Jr Sinlao Lim, Mary Kathrine Padua, Chris Preziotti, Lazard Toe, ITBMC, MPM, CIPM, PMP, ITIL, Christian Winter, Kevin Nason, Mark Wuenscher, PMP

OSP INTERNATIONAL LLC
OSP INTERNATIONAL LLC
Training for Project Management Professional (PMP)®, PMI Agile Certified Practitioner (PMI-ACP)®, and Certified Associate in Project Management (CAPM)®