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Blockchain CBSA Exam - Topic 4 Question 58 Discussion

Regarding Ethereum contracts, the contracts can call (perform) two specific message calls. The message calls are either _____________ or __________? (Select two.)
A) Bitcoin nodes
B) Send Ether to non-contract
C) DApps
D) Other contracts
E) Ether Nodes

Blockchain CBSA Exam - Topic 4 Question 58 Discussion

Actual exam question for Blockchain's CBSA exam
Question #: 58
Topic #: 4
[All CBSA Questions]

Regarding Ethereum contracts, the contracts can call (perform) two specific message calls. The message calls are either _____________ or __________? (Select two.)

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Suggested Answer: A

by Donte at Feb 10, 2024, 11:05 PM

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Gerry
9 months ago
I agree, B and D make the most sense!
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Ettie
10 months ago
Wait, can contracts really call other contracts? Sounds weird.
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Kiley
10 months ago
B and D are the correct ones, no doubt!
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Chandra
10 months ago
I thought it was A and C?
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Terrilyn
10 months ago
Definitely B and D!
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Novella
10 months ago
I’m pretty certain that contracts can call other contracts, but the other option is tricky. I thought it was about sending Ether, but I might be mixing it up with a different topic.
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Devora
11 months ago
I feel like the answer has to include DApps, but I’m not confident about the second option. Maybe it’s sending Ether to non-contracts?
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Shelton
11 months ago
I remember practicing a question about Ethereum contracts, and I think they can definitely call other contracts. The other one might be sending Ether, but I can't recall exactly.
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Torie
11 months ago
I think the message calls are related to sending Ether and interacting with other contracts, but I'm not completely sure.
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Willard
11 months ago
The key is to focus on the specific capabilities of Ethereum contracts, not just general blockchain concepts. I think the answer is other contracts and send Ether.
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Leota
11 months ago
Okay, I know Ethereum contracts can interact with other contracts, so that's one. And they can send Ether, so that's the other one.
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Nickolas
11 months ago
Hmm, not sure about this one. I'll have to think through the different options carefully to figure out the right answer.
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Delfina
11 months ago
This question seems straightforward, just need to identify the two types of message calls Ethereum contracts can perform.
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Timothy
11 months ago
I'm a bit confused by the options here. Are Bitcoin nodes and Ether nodes really relevant to Ethereum contracts? I'll have to double-check my notes.
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Wenona
11 months ago
Hmm, I'm a bit confused about how a sale and leaseback would affect the current ratio. I'll need to think through the changes to current assets and current liabilities.
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Tyisha
11 months ago
I think the answer is type A. The client is trying to access a website, so it needs to resolve the domain name to an IP address. Type A records are used for that purpose. I'm fairly confident in this answer, but I'll double-check to make sure.
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Emiko
11 months ago
Okay, let's think this through step-by-step. The pool member is working fine when accessed directly, so the issue must be with the monitor itself.
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Larue
11 months ago
I remember a practice question about discussing concerns, but I think it would be inappropriate to have the director in that meeting at this stage.
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Karrie
1 year ago
Ah, the age-old question: can Ethereum contracts call Bitcoin nodes? I'm just kidding, of course. This is clearly a question about message calls within the Ethereum ecosystem. I've got this!
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Felix
1 year ago
D) Other contracts
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Frederic
1 year ago
C) DApps
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Hui
1 year ago
Alright, time to put my Ethereum expertise to the test! I'm pretty confident the answer is D) Other contracts and B) Send Ether to non-contract. Let's do this!
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Emile
1 year ago
Great job! Your Ethereum expertise is definitely on point.
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Glory
1 year ago
Yes, those are the two specific message calls that Ethereum contracts can perform.
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Jerry
1 year ago
I think you're right! Other contracts and Send Ether to non-contract are the correct message calls.
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Dong
1 year ago
Haha, I bet the answer is going to be something like 'Ether Nodes' and 'Bitcoin nodes'. I mean, come on, what do those have to do with Ethereum contracts? This exam is really keeping us on our toes!
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Herman
1 year ago
B) Send Ether to non-contract
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Rosalyn
1 year ago
A) Bitcoin nodes
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Cathrine
1 year ago
Hmm, I feel like the answer has something to do with message calls in Ethereum contracts, but I'm not 100% sure. Maybe I should reread the material on that topic.
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Jamey
1 year ago
B) Send Ether to non-contract
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Laurel
1 year ago
A) Bitcoin nodes
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Alba
1 year ago
C) DApps
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Jade
1 year ago
A) Bitcoin nodes
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Sonia
1 year ago
Wow, this question really gets to the heart of how Ethereum contracts work! I'm pretty sure the answer is D) Other contracts and B) Send Ether to non-contract. Can't wait to see if I got it right!
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Tess
1 year ago
I'm not sure about Bitcoin nodes and Ether nodes, I think it's more about interacting with DApps and other contracts.
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Bernardine
1 year ago
I agree with Queen, the options C and D seem to make sense for Ethereum contracts.
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Queen
1 year ago
I think the message calls can be to DApps and other contracts.
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