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Blockchain CBDE Exam - Topic 4 Question 113 Discussion

Address.send():
B) will return false on error while address.transfer() will cascade transactions.
A) will cascade exceptions and address.transfer() will return a false on error.

Blockchain CBDE Exam - Topic 4 Question 113 Discussion

Actual exam question for Blockchain's CBDE exam
Question #: 113
Topic #: 4
[All CBDE Questions]

Address.send():

Show Suggested Answer Hide Answer
Suggested Answer: B

by Marica at Jun 17, 2025, 01:45 AM

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Sena
9 months ago
B sounds off, I think A is the way to go.
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Gayla
9 months ago
Totally agree, A makes more sense!
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Carin
9 months ago
A is correct, it cascades exceptions.
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Jesusa
9 months ago
Wait, are we sure about that? I thought B was the right one.
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Serina
9 months ago
Just to clarify, A means transfer fails if there's an error, right?
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Nguyet
10 months ago
I feel like I’ve seen examples where address.send() handles errors differently than address.transfer(), but I can't remember which one does what.
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Ivette
10 months ago
I’m a bit confused; I thought both functions could cascade exceptions, but I can't recall the exact details.
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Fannie
10 months ago
I practiced a similar question where address.transfer() cascaded transactions, so I might lean towards option B.
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Henriette
10 months ago
I think I remember that address.send() should return false on error, but I'm not entirely sure about the cascading part.
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Juliann
10 months ago
Ugh, these blockchain-related questions always trip me up. I'm going to have to really focus on this one and make sure I don't mix up the details. Maybe I'll jot down a quick comparison of the two methods to help solidify my understanding.
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Cecily
11 months ago
This seems straightforward enough. I'm pretty confident that option A is the correct answer, since it accurately describes the error handling behavior of the two methods. I'll mark that one and move on.
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Kenneth
11 months ago
Okay, I think I've got a handle on this. The key is to remember that Address.send() will propagate exceptions, while Address.transfer() will return false on error. I'll make sure to double-check my understanding before submitting my answer.
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Sheridan
11 months ago
Hmm, I'm a bit confused by the wording of the options. I'll need to think through the differences between cascading exceptions and returning false on error to make sure I understand the implications.
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Vincent
11 months ago
This looks like a tricky one. I'll need to carefully review the documentation on the Address.send() and Address.transfer() methods to understand the differences in their error handling behavior.
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Lashonda
1 year ago
I'm with James on this one. The documentation clearly states that send() returns false on error, and transfer() is the one that deals with transaction cascading. Option B is the way to go.
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Carmen
1 year ago
Haha, this question is a real head-scratcher! I'm going to go with option B, just to be on the safe side. Wouldn't want to get caught out by a tricky wording choice.
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Alease
12 months ago
I agree, option B seems like the more logical choice. Let's hope we got it right!
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Willow
12 months ago
I'm not sure, but I'll go with option A just to mix things up. It's always good to consider all possibilities.
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Tequila
1 year ago
I think option B is the safer choice too. Can never be too careful with these tricky questions.
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James
1 year ago
Hmm, I'm not sure about that. The way I understand it, send() returns false on error, while transfer() is the one that cascades transactions. Option B sounds more accurate to me.
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Herminia
12 months ago
Yes, send() will return false on error, while transfer() will cascade transactions.
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Veronique
12 months ago
I think you're right, transfer() is the one that cascades transactions.
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Annabelle
12 months ago
User 2: I believe transfer() is the one that cascades transactions.
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Ulysses
1 year ago
User 1: I think send() returns false on error.
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Cathern
1 year ago
I'm not sure, but I think A makes more sense because it mentions exceptions.
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Mignon
1 year ago
I disagree, I believe the answer is B.
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Mirta
1 year ago
I think the answer is A.
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Geoffrey
1 year ago
I think option A is the correct answer. The documentation I read said that send() will cascade exceptions, which seems to match the question.
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Nguyet
1 year ago
I'm not sure which option is correct. Can someone explain the difference between cascading exceptions and cascading transactions?
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Albert
1 year ago
I think option B is the correct answer. It mentions that address.transfer() will cascade transactions, which makes more sense to me.
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Lorrie
1 year ago
I agree with you, option A seems to be the correct answer based on the documentation.
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