What is LEAD and LAG in PROJECT MANAGEMENT? |Network Diagram| Project Schedule Management| PMP/CAPM

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What is LEAD and LAG in PROJECT MANAGEMENT? |Network Diagram| Project Schedule Management| PMP/CAPM

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PMPwithRay

Күн бұрын

Пікірлер: 117

@EnSabahNur1000 3 жыл бұрын

This is the best explanation I have seen thus far Ray.

@PMPwithRay 3 жыл бұрын

Thank you for watching & commenting :)

@harshadshinde4388 26 күн бұрын

Thanks a lot for describing in easy learning way

@PMPwithRay 25 күн бұрын

You're welcome!

@AnhNguyen-py9pr 4 жыл бұрын

Best lead and lag explanation in KZfaq! Thank you sir!

@PMPwithRay 4 жыл бұрын

Glad it was helpful! :) Thank you for watching & commenting.

@prabhatsingh1509 2 жыл бұрын

Good

@PMPwithRay 2 жыл бұрын

Thank you for watching & commenting :)

@bappy3566 4 жыл бұрын

Hello Mr.Ray, This is Bappy from Bangaldesh. I follow your video on PMP preparation & really like your simplified way of explaining all contents. Keep it up brother...

@PMPwithRay 4 жыл бұрын

Hi Bappy. Thank you for watching & commenting! Bhalo theko...:)

@danieljessen8009 3 жыл бұрын

One of the few youtube videos without a dislike. I didn't know it was possible!

@PMPwithRay 3 жыл бұрын

Thank you for watching & commenting :) Appreciate your feedback!

@rejectingDfaslehood 3 жыл бұрын

I am confused. Why it was not FS+2? The question said 2 month after the start of activity 1. How to know whether it's Finish first or Start first? How to differentiate between SS, FS etc? Please help. Your videos make a lot of sense and they are easy to undersyand. Thanks a lot for teaching us.

@PMPwithRay 3 жыл бұрын

Hi. As you rightly mentioned it's said in the question "2 month after the START of activity 1"...that's why it's START to START....if it would have said "2 month after the FINISH of activity 1".....then it would have been FINISH to START....hope this helps!

@nicholasgoma3257 3 жыл бұрын

Great...!! You made the my understanding of lag and lead much easier...

@PMPwithRay 3 жыл бұрын

Glad it helped! All the best with your exam prep!

@sangameshmannapur1063 4 жыл бұрын

Thanks for sharing another video. Its helped a lot to understand the concept

@PMPwithRay 4 жыл бұрын

Glad it was helpful! :) Thanks for watching & commenting

@dnyaneshsonawane4636 4 жыл бұрын

Thank you for making such type of videos.....

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Dnyansh! All the best for your PMP prep!

@shilpakulkarni6411 3 жыл бұрын

Thanks Ray, concept cleared much much better now! Thanks for all these amazing videos. Very helpful.

@PMPwithRay 3 жыл бұрын

Happy to help Shilpa! Thank you for watching & commenting...

@VijayKumar-rc2no 4 жыл бұрын

Thanks for such an easy explanation. Keep it up.

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Vijay :)

@khadycm4939 2 жыл бұрын

Very helpful thank you

@PMPwithRay 2 жыл бұрын

Glad it was helpful! Thank you for watching & commenting :)

@AminullahMaroof Жыл бұрын

Thank you for explaining it in a simple way. It was incredible.

@PMPwithRay Жыл бұрын

Thank you Aminullah for watching and commenting!

@omonukpoma7892 2 жыл бұрын

Excellent video on the concept of "Lead & Lag".. Thank you Ray!

@PMPwithRay 2 жыл бұрын

Glad you enjoyed it :)

@parneetgill2850 2 жыл бұрын

Hello Ray, your video explained the concept of Lead and Lags in the most simplest way. Thank you so much for your help and please continue this effort.

@PMPwithRay 2 жыл бұрын

Glad it helped! Thank you for watching and commenting.

@sarahsantana4439 2 жыл бұрын

Thank you, 2 more questions I can answer for the exam, 178 more to go je je!! Thank you for the great examples and explanation. I bought your Udeny mock up. I would do it in a month.

@PMPwithRay 2 жыл бұрын

Excellent! All the best to you Sarah!

@jennifersusman5743 4 жыл бұрын

Thanks for using the two different relationship examples; I got the answer wrong but now I am aware why, so hopefully I don’t make the same mistake on the exam!

@PMPwithRay 4 жыл бұрын

Thanks for watching & commenting Jennifer :) Happy to know that you are improving...

@raghavendrakaliga211 3 жыл бұрын

Very good explanation. The more I see videos on different topics from this channel, I am becoming more and confident about my understanding. Thank you, Nilotpal Ray for such wonderful explanations

@PMPwithRay 3 жыл бұрын

Glad it was helpful Raghavendra! Thank you for watching & commenting!

@raghavendrakaliga211 3 жыл бұрын

Thank you . Can you please upload a video on do's and dont's when we take the exam from home. Some clarity on - can we have white papers , if not how can we solve mathematical questions etc.

@PMPwithRay 3 жыл бұрын

Hello. Yes, I will keep it as part of my future video ideas...

@raghavendrakaliga211 3 жыл бұрын

Thank you Niloptal. I have cleared PMP. Your videos on ITTO 's and Change Control helped me for better understanding on some concepts. Thank you.

@P48Project48 4 жыл бұрын

Hello Ray , I was able to clear PMP yesterday with Above Target in all areas , Your videos definitely helped me a lot :-) I have sent you a request on LinkedIn ( By name : Shyamsundar ) . Thanks a lot , You are doing an amazing job

@PMPwithRay 4 жыл бұрын

Hi Shyamsundar! Big congratulations for your achievement. :) I have added you on my LinkedIn network!

@TheSushant26 4 жыл бұрын

Congratulations Shyam... I will be appearing for exam in few days. I have question regarding type of questions being asked these days in PMP exam. are all questions were very lengthy?

@Sakshi1110 Жыл бұрын

Lead is only applicable in FS relationship but get lead we are falling in SS relation. Before books arrive, we started reading them. Activity was not finished.

@PMPwithRay Жыл бұрын

Hi Saakshi. Please go through the lecture again, lead is applicable on a discretionary dependency and not a mandatory dependency. The book example is an example of discretionary dependency. Discretionary means that finish-to-start might be preferential, but it is not a hard logical dependency. In other words, there is no physical limitation or constraint that the predecessor needs to be finished before the successor activity can start.

@niroshanarachchige7432 3 жыл бұрын

Thank you. Is it having a relationship with Fast-tracking?

@PMPwithRay 3 жыл бұрын

Yes, when it's LEAD, it's Fast-tracking in a way since you are doing parallel activities...

@niroshanarachchige7432 3 жыл бұрын

@@PMPwithRay Thank you.

@Dcffin 3 жыл бұрын

Thank you :)

@PMPwithRay 3 жыл бұрын

You're welcome! Thanks a lot for watching & commenting :)

@harshadk6980 4 жыл бұрын

Thanks for another master's piece... More questions & answers would have given a good polish to make it better.

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Harsha :) I will definitely try to add more concepts for the topic in future.

@raquelbazante 4 жыл бұрын

You are amazing, watching and loving all your videos! It’s helping me a lot, you make things simple, amazing! I’ve also sent you a request on LinkedIn. Thank you again 😘

@PMPwithRay 4 жыл бұрын

Hi Raquel. Thank you for watching & commenting. More videos to come soon! Stay tuned...will add you on LinkedIn.

@anikatahir6914 3 жыл бұрын

Thanks for explaining this.. do you have any videos on decision tree matrix? I seem to struggle with that a bit. Thanks

@PMPwithRay 3 жыл бұрын

Hi Ankita, I don't have a video on decision tree matrix yet. However, I will definitely keep it as a part of future video ideas...!

@sintojose1372 3 жыл бұрын

Thank you sir ,it’s really helpful to understand the concepts .keep going

@PMPwithRay 3 жыл бұрын

Always welcome! Thank you for watching & commenting :)

@varundutta2381 4 ай бұрын

Thanks for highlighting typo mistake in PMBOK. Which version is this 6 or 7.

@PMPwithRay 4 ай бұрын

Hi, the typo was for PMBOK 6. That's no more in PMBOK 7.

@jesuspmedina2367 4 жыл бұрын

Amazing lesson! Thank you so much for the excellent lesson.

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Jesus :)

@sumrosy 3 жыл бұрын

Indeed very clear and concise explanation about Lead & Lag. I've 1 question, in the last question the ans is SS +2 M. As per the question Dev team has to wait till the Design team complete. So it should be FS+2 Months. Please clarify.

@PMPwithRay 3 жыл бұрын

Thanks for watching. It is clearly mentioned in the question stem: "A software development team can begin to write the scope of development only after 2 months of the start of design"....hence it's definitely as SS. Nowhere in the question it is mentioned that "Dev team has to wait till the Design team complete. Please don't assume things that are not mentioned in the question. This is a key learning for your PMP prep.

@sshhaann1000 4 жыл бұрын

Wonderful. Lucid explanation..

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting! :) All the best for your PMP.

@ndnatalie 4 жыл бұрын

Great video and review of leads and lags!

@PMPwithRay 4 жыл бұрын

Glad it was helpful Natalie! Thanks for your comment!

@PavanKumar-gv2jb 3 жыл бұрын

Oh my god, thank you.

@PMPwithRay 3 жыл бұрын

I will come up with more videos soon! Thank you for watching & commenting! :)

@nitishroy510 4 жыл бұрын

Great video as usual Ray! Keep it up.

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Nitish :)

@neelamsharma9546 4 жыл бұрын

Excellent explanation

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Neelam :)

@baradakbiswal7221 4 жыл бұрын

really it's a good one

@PMPwithRay 4 жыл бұрын

Hi Barada, thank you for your comment! :)

@rakeshkhamkar8462 4 жыл бұрын

Thank you Ray

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting Rakesh :)

@marwanabdopmp3288 4 жыл бұрын

Thanks Ray. Great explanation. Keep it up !

@PMPwithRay 4 жыл бұрын

Thank you for watching & commenting :)

@ap14spt 3 жыл бұрын

Excellent

@amrendude 3 жыл бұрын

Hello Ray, Thanks for the video it's really helpful However, i do have a doubt on the last question we solved, it says ofter 2 months of design we can start the scope development so can't option C be right, i.e. FS+2 months??

@PMPwithRay 3 жыл бұрын

No, it's not correct. Reason is as I explained in the video. Please recheck the video (theory part) and let me know if you are still facing issues.

@muhammaddanishmoosa3148 3 жыл бұрын

Do leads and lags impact path duration? Do exam questions include leads/ lags in CPM questions?

@PMPwithRay 3 жыл бұрын

Yes, lead & lag do impact path durations and PMP exam does contain questions from this topic.

@snehashisbanerjee157 4 жыл бұрын

So lead is related with schedule compression e.g fast tracking. is it correct?

@PMPwithRay 4 жыл бұрын

Hi Snehashis..yes that's correct. Lead is a schedule compression technique. Thanks for your comment :)

@MsRunner475 4 жыл бұрын

Hello Ray, Thank you for wonderful videos! One on Perform ICC is extremely helpful and it's in my go through before exam list. I am taking exam next week and want your advice. I hope you see this comment before my exam. Is there a strategy I can use on planning time management during exams i.e. 89 questions in x minutes (including time for review) and next 111 in 'y' minutes (including time for review)? Thank you for all your help.

@PMPwithRay 4 жыл бұрын

Hi..thanks for watching & commenting. Of course you need to have a plan for 200Q in 4hrs. I suggest you plan 50 questions/hr including reviews if any. There is seldom chance to come back to questions in the end of the exam. Watch my video 'Why people FAIL PMP Exam' whrere I have talked it in detail.

@MsRunner475 4 жыл бұрын

@@PMPwithRay Thanks Ray! Will do!

@jennyrivera6621 4 жыл бұрын

Hi Ray, this helped me somewhat. The explanation that Lag=negative and Lead=positive, but find myself still struggling with some of the relationships. Any suggestions?

@PMPwithRay 4 жыл бұрын

Thanks for watching & commenting Jenny :) The relationships are very nicely explained in Rita's book. Pls check.

@jennyrivera6621 4 жыл бұрын

@@PMPwithRay I will, thank you!

@PMPwithRay 4 жыл бұрын

Super!

@megdam3d 3 жыл бұрын

Can we use lead with start to start relationship if we have two activities that have different scope of work but related together with start to start relationship?

@PMPwithRay 3 жыл бұрын

Hi. Generally, SS is a mandatory dependency, and as I have mentioned in my video, you cannot have lead for a mandatory dependency. It should only be for a discretionary dependency.

@megdam3d 3 жыл бұрын

@@PMPwithRay And if the obligation has a low priority, especially when there are resources equivalent to the sources of the predecessor activity, and then it has the ability to start the next activity before starting predecessor , for example i bought books from Amazon hard copy books but i have a soft copy and i will start reading soft copy till hard copy arrived then i will complete reading with hard copy In this example there is no hard mandatory dependency between activity

@payalmukherjee4351 3 жыл бұрын

Please help me with this doubt. PMBOK definition of FS says successor activity cannot start until a predecessor activity has finished. Doesn't that mean that there is a mandatory dependency where the second activity cannot start without the first one completing. Then why are we saying that LEAD cannot happen for mandatory dependencies? Isn't FS a mandatory dependency?

@PMPwithRay 3 жыл бұрын

Hi Payal. There are two types of dependencies: Mandatory & Discretionary. FS can happen for BOTH. The only difference is in case of a mandatory dependency, you cannot pull forward the next task (since it's mandatory to complete task- 1 to start task-2). However, if the dependency is discretionary, you can pull forward task-2 (which is LEAD).

@payalmukherjee4351 3 жыл бұрын

@@PMPwithRay Thanks. Got it. It's clear now.

@professionalcivilengineers5801 4 жыл бұрын

Need to know Monte Carlo analysis in your video.

@PMPwithRay 4 жыл бұрын

Thanks. I will keep Monte Carlo analysis as one of my future video ideas.

@kushallakhani2419 3 жыл бұрын

How come the book example of lead is not Finish to Finish cos we need to finish the delivery in order to finish reading the book. I don't understand how it is finished to start as we start reading as soon as we order, so basically, we start reading before delivery finishes. KINDLY HELP ME UNDERSTAND

@PMPwithRay 3 жыл бұрын

Hi Kushal, the base activity was to 'read all the books'. And this was basis the assumption that you read from the hard copies, not soft kindle ones. Hence, this activity is a F to S. Finish the delivery to Start reading the books. This is also with a valid assumption that you have ordered all the books together in one go! Finish the delivery in order to finish reading the books is not correct because just 'finishing' the delivery does not mean that you have 'finished' reading the books right? It can take 15-20 days for you to complete the activity 'read the books' even after the delivery 'finishes'. Then how it is a F2F relationship? Hope this is clear.

@SCelente 8 ай бұрын

Thank you, but the translation in the exam in spanish is bad. In Spanish says: Pregunta 29: Un equipo de desarrollo de software puede comenzar a escribir el alcance del desarrollo solo 2 meses antes de iniciar el diseño. In your explanation, you use this example but your statment is: a Team developer can begin to write the scope 2 month "AFTER" begin the desing.. in spanish you put: ANTES = before.. so this bad translation confuse ..

@SCelente 8 ай бұрын

in the exam of your course in UDEMY that I bought

@PMPwithRay 8 ай бұрын

Thank you for your feedback. Much appreciated and I will correct the Spanish translation soon.

@PMPwithRay 8 ай бұрын

Thank you for your feedback. Much appreciated and I will correct the Spanish translation soon.