Two questions on the CLAD Exam Preparation Guide using LabVIEW 2017

[gmand]

I just completed Core 1 and 2, and decided to look at the CLAD Exam Preparation Guide. I bit harder than I expected, but I passed it. Still, two questions baffled me, and I'll be grateful if anyone can clarify:

(1) In the section 'LabVIEW Programming Fundamentals', Q4 (p. 22) -- I believe the answer is wrong. I thought it would be (B), the answer was given as (D). I created the block diagram in (B) and it shows exactly the output in the question.

(2) In the section 'Programming Best Practices', Q2 (p. 30) --  I cannot figure out why the correct answer is (B) and not (D). I coded the BD in the question and sure enough, the output was the one in (B). Can someone explain why?

Thanks!

[Gregory · Accepted solution]

For Page 22, Q4, Answer choice (B) shows a 1D array being built, which means "concatenate inputs" is enabled, so you would only see a single curve on the graph.

[Gregory · Accepted solution]

For page 30, Q2, the " Williams" never gets to the output cluster. At the point where Age is unbundled, that cluster stops propagating. The output is simply the cluster constant with the age incremented by 1.

[gmand]

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@Gregory wrote:
For Page 22, Q4, Answer choice (B) shows a 1D array being built, which means "concatenate inputs" is enabled, so you would only see a single curve on the graph.

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Thanks for the reply! I see it now -- they have forced the output of Build Array to 'Concatenate inputs', and not the default! I didn't look closely at the output wire