What should be the correct answer

SumitK

i was going through the free sample questions one of the link and I was confused with the answer.

You are the project manager for the large Project. You are currently busy with approximating number of work periods required to complete individual activities with estimated resources. Which of the following inputs you need for this ?

1. Activity List

2. Activity resource requirements

3. Resource Calendars

4. All of the above

It says option 3 is correct. But I feel it should be option 4.
Their explanation also says "Approximating number of work periods required to complete individual activities with estimated resources is done in Estimate Activity Duration process. Activity List, Activity resource requirements and Resource Calendars are inputs of Estimate Activity Duration process. PMBOK Page no 177.'

Please give your opinion.

*Disclaimer-I believe we can discuss free sample questions on this forum.

SumitK

This is the link
https://www.certchamp.com/pmp-sample-questions.jsp

Harwinder

The answer should be 4. It just a typo on that website specially when the explanation itself seems to suggest that 4 is correct.

We (this forum) doesn't have an issue with discussing free sample questions available publicly on the web, as long as you cite the source. It's your responsibility to make sure that you are not violating others' copyrights when you are posting the content.

SumitK

Thanks Harwinder for a quick reply. I saw same question on two websites stating the same option. One place, its called option and another option 3

SumitK

Correction - its called option C and another option 3

Harwinder

That's an indicator of the quality of those sites