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Blockchain CBDE Exam - Topic 2 Question 64 Discussion

Actual exam question for Blockchain's CBDE exam
Question #: 64
Topic #: 2
[All CBDE Questions]

All low-level functions on the address, so address.send(), address.call.valueQQ, address.callcode and address.delegatecall:

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Suggested Answer: C

by Frederica at Dec 27, 2022, 02:49 AM

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Nathalie
4 months ago
I thought .send() also returned a Boolean, interesting!
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Jutta
4 months ago
Wait, are you sure about D? Sounds off.
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Leanna
4 months ago
C is partially true, but not for all functions.
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Robt
5 months ago
Totally agree, B is misleading.
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Chantell
5 months ago
A is correct, they throw exceptions.
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Scarlet
5 months ago
I’m pretty certain that .send() behaves differently from the others, but I can't recall the specifics about call.value or callcode.
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Tula
5 months ago
I have a vague memory that some of these functions continue execution silently, which makes them risky.
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Gaston
5 months ago
I practiced a question like this, and I feel like the low-level functions return Booleans to indicate errors, but I could be wrong.
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Muriel
5 months ago
I think I remember that .send() throws an exception, but I'm not sure about the others.
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Aleta
5 months ago
Hmm, I'm a bit unsure about this one. I know MongoDB is a NoSQL database that uses a document-oriented data model, but I can't remember the exact format they use to store the documents internally. I'll have to think this through carefully.
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Olene
5 months ago
Hmm, I'm a bit unsure about this one. I'll need to think through the differences between the planning options to determine the best fit.
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Pearlene
5 months ago
This is a good question to test our understanding of insurance rating methods. I'll carefully read through each option and think about which one best matches the description provided.
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Valentin
5 months ago
I think it's essential to check the existing version before upgrading, so maybe option E could be one of the answers?
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