New Year Sale 2026! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

AACE International AACE-PSP Exam - Topic 2 Question 38 Discussion

Actual exam question for AACE International's AACE-PSP exam
Question #: 38
Topic #: 2
[All AACE-PSP Questions]

What is the primary difference between the arrow diagramming method (ADM) and the precedence diagramming method (PDM)?

Show Suggested Answer Hide Answer
Suggested Answer: A

by Shawana at Jul 10, 2025, 07:21 AM

Limited Time Offer

25%

Off

Get Premium AACE-PSP Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Maryann
2 months ago
PDM is definitely more flexible than ADM!
upvoted 0 times
...
Belen
3 months ago
I thought PDM was just a fancy version of ADM?
upvoted 0 times
...
Malinda
3 months ago
Totally agree, ADM uses arrows while PDM uses boxes.
upvoted 0 times
...
Nohemi
3 months ago
Wait, is PDM really a bar chart? That sounds odd.
upvoted 0 times
...
Mila
3 months ago
ADM is indeed limited to finish-to-start relationships!
upvoted 0 times
...
Emeline
3 months ago
I practiced a question similar to this, and I think ADM is indeed limited to finish-to-start, which makes it different from PDM.
upvoted 0 times
...
Clarence
4 months ago
I vaguely recall that ADM is more about manual calculations, but I can't remember if PDM is computerized or not.
upvoted 0 times
...
Crista
4 months ago
I think PDM is the one that uses boxes and shows more complex relationships, while ADM uses arrows. That sounds right, doesn't it?
upvoted 0 times
...
Darnell
4 months ago
I remember that ADM is more limited in its logic relationships compared to PDM, but I'm not sure if it's just finish-to-start.
upvoted 0 times
...
Micheline
4 months ago
From what I recall, the main distinction is that PDM is a bar chart with network logic, while ADM is a pure logic network. I'll make sure I can explain that clearly in my answer.
upvoted 0 times
...
Candida
4 months ago
Okay, I think I've got this. ADM is the manual CPM calculation method, while PDM is the computerized version. I'll make sure I understand the pros and cons of each approach during the exam.
upvoted 0 times
...
Wilda
5 months ago
Hmm, I'm a bit confused on the differences between these two methods. I know one uses arrows and the other uses boxes, but I can't remember which is which. I'll have to review the lecture slides to refresh my memory.
upvoted 0 times
...
Marquetta
5 months ago
I'm pretty sure the key difference is that ADM is limited to finish-to-start relationships, while PDM allows for other types of relationships like start-to-start and finish-to-finish. I'll double-check that in the notes.
upvoted 0 times
...
Isaac
6 months ago
That's interesting, I never thought about it that way.
upvoted 0 times
...
Freeman
6 months ago
I think ADM is manual CPM calculations, while PDM is computerized.
upvoted 0 times
...
Rodolfo
7 months ago
As a project manager, I feel like I should know this in my sleep. Time to brush up on my network diagram skills!
upvoted 0 times
Rodolfo
5 months ago
B) PDM is a bar chart with network logic, while ADM is a pure logic network.
upvoted 0 times
...
Verona
6 months ago
A) ADM is limited to finish-to-start logic relationships, while PDM is not.
upvoted 0 times
...
...
Dana
7 months ago
I disagree, I believe PDM is a bar chart with network logic.
upvoted 0 times
...
Crista
7 months ago
C) sounds like a joke answer. Of course ADM and PDM both involve CPM calculations, the difference is in the diagramming approach.
upvoted 0 times
...
Isaac
7 months ago
I think the primary difference is that ADM is limited to finish-to-start logic relationships.
upvoted 0 times
...
Emeline
7 months ago
I'm torn between A) and B). This exam is really testing our project management knowledge!
upvoted 0 times
Socorro
5 months ago
User 3: Yeah, ADM uses arrows while PDM uses boxes.
upvoted 0 times
...
Lorrine
7 months ago
User 2: I agree, PDM is a bar chart with network logic.
upvoted 0 times
...
Truman
7 months ago
User 1: I think the primary difference is that ADM is limited to finish-to-start logic relationships.
upvoted 0 times
...
...
Laticia
7 months ago
D) is a bit too simplistic. Both methods use arrows and boxes, the difference is in how they represent the relationships.
upvoted 0 times
Iraida
7 months ago
B) PDM is a bar chart with network logic, while ADM is a pure logic network.
upvoted 0 times
...
Iraida
7 months ago
A) ADM is limited to finish-to-start logic relationships, while PDM is not.
upvoted 0 times
...
...
Ressie
7 months ago
A) seems to be the correct answer. ADM is limited to finish-to-start relationships, while PDM can handle other types like start-to-start and finish-to-finish.
upvoted 0 times
Mollie
6 months ago
B) PDM is a bar chart with network logic, while ADM is a pure logic network.
upvoted 0 times
...
Jamal
6 months ago
A) seems to be the correct answer. ADM is limited to finish-to-start relationships, while PDM can handle other types like start-to-start and finish-to-finish.
upvoted 0 times
...
...

Save Cancel