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Exam CBAP topic 1 question 248 discussion

Actual exam question from IIBA's CBAP
Question #: 248
Topic #: 1
[All CBAP Questions]

There are 50 stakeholders in the current project. How many communication channels exist in this project?

  • A. 1200
  • B. 1225
  • C. 1500
  • D. 500
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Suggested Answer: B 🗳️

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rvsivaprakash
Highly Voted 3 years, 7 months ago
50 * (50-1) / 2 = 1225
upvoted 9 times
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Rabbitsfoot
Most Recent 1 month, 2 weeks ago
Courtesy of ChatGPT: The formula used to calculate the number of communication channels in a project, given the number of stakeholders, is based on combinations in combinatorics. The formula is: 50*(50-1)/2=1225 N is the number of stakeholders or individuals involved in the project. This formula is derived from the fact that each stakeholder can potentially communicate with every other stakeholder, but we divide by 2 to avoid counting each pair twice (since communication between A and B is the same as communication between B and A). and in the exam...
upvoted 1 times
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rhsdeal
3 years, 1 month ago
This is not discussed in the v-3 guide.
upvoted 1 times
NickMane
2 years, 9 months ago
This is elementary school math
upvoted 1 times
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siliconvalleykam
3 years, 3 months ago
N * (N-1)/2
upvoted 4 times
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