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Blockchain CBDE Exam - Topic 3 Question 58 Discussion

What are Ethereum Nodes?
A) Programs implementing the Ethereum Protocol to talk to each other and JSON-RPC interfaces to talk to the outside world.
B) A Java-Script library to compile and run Solidity Code.
C) A Framework for deploying and running smart contract in a decentralized way.

Blockchain CBDE Exam - Topic 3 Question 58 Discussion

Actual exam question for Blockchain's CBDE exam
Question #: 58
Topic #: 3
[All CBDE Questions]

What are Ethereum Nodes?

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Suggested Answer: A

by Caprice at Aug 18, 2022, 09:10 PM

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Krissy
10 months ago
B is just a library, not a node!
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Felton
10 months ago
Not sure about A, sounds too simple.
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Gladys
10 months ago
Wait, isn't it more like C?
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Darnell
11 months ago
I agree, A is the right answer!
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Rasheeda
11 months ago
Definitely A, they communicate using the Ethereum Protocol.
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Kati
11 months ago
I thought nodes were more about running smart contracts, but now I'm confused because that sounds like option C.
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Thad
11 months ago
I feel like I've seen a question similar to this before, and it was about how nodes interact with the network. I think option A sounds right.
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Fallon
11 months ago
I remember something about nodes being programs that help maintain the blockchain, but I can't recall the exact details.
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Ashley
11 months ago
I think Ethereum nodes are related to how the network communicates, but I'm not entirely sure if they specifically implement the protocol.
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Jess
11 months ago
I've got this! The answer is C. 1 plus -2 is equal to 2.
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Edelmira
11 months ago
Hmm, I'm a bit unsure here. Is it really that simple to enable Calm? I feel like there might be some additional steps or configuration required.
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Louvenia
11 months ago
Gain and polarization mode are definitely important, but I'm not sure about lobe width. I'll have to review my notes on antenna characteristics to make sure I'm not missing anything.
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Owen
11 months ago
This question feels familiar, especially the options. I might lean towards option B, but I need to double-check how to calculate it properly.
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Tresa
11 months ago
Hmm, I'm a bit unsure about this one. The options seem similar, but I'll try to think through each one carefully.
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