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Blockchain CBDE Exam - Topic 4 Question 101 Discussion

Actual exam question for Blockchain's CBDE exam
Question #: 101
Topic #: 4
[All CBDE Questions]

Smart Contracts can be written in:

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Suggested Answer: B

by Bernardo at Sep 17, 2024, 07:50 PM

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Willow
3 months ago
Surprised to see Java mentioned at all, isn't it too heavy for this?
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Theodora
3 months ago
Wait, are you sure about C? I thought JavaScript wasn't really used for contracts.
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Billy
4 months ago
Totally agree with B, makes the most sense for bytecode.
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Carisa
4 months ago
I thought Java was a thing too? Seems odd to exclude it.
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Jerry
4 months ago
Definitely B, those are the main languages for smart contracts.
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Daren
4 months ago
I’m a bit confused about the language agnosticism claim in option A; I thought smart contracts were mostly tied to specific languages like Solidity.
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Twana
5 months ago
I feel like JavaScript is often mentioned in discussions about smart contracts, but I don't recall it being a primary language like Solidity.
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Pamella
5 months ago
I think I saw a practice question that mentioned Viper and LLL as alternatives to Solidity, so maybe option B is correct?
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Royce
5 months ago
I remember studying that Solidity is the main language for Ethereum, but I'm not sure if other languages can be used too.
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Gwenn
5 months ago
I'm leaning towards A. The question says the Ethereum blockchain is "completely language agnostic", which suggests that you can use a variety of languages like Java, C++, and JavaScript to write smart contracts. The cross-compilers part also supports that.
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Johnetta
5 months ago
I think the answer is C. Solidity and JavaScript are the two main languages used for building decentralized applications on the Ethereum blockchain. The question specifically mentions "Distributed applications", so that's a clue.
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Micaela
5 months ago
Hmm, I'm a bit unsure about this one. I know Solidity is a popular language for Ethereum smart contracts, but I'm not sure about the other options. I'll have to think this through carefully.
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Franklyn
5 months ago
I'm pretty confident that the answer is B. Solidity, Viper, LLL and Serpent are the high-level languages that are used to write smart contracts on the Ethereum blockchain.
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Shayne
5 months ago
I think I remember discussing how ethical issues often involve transparency and fairness, so I'm leaning towards option C being the least related to ethics.
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Jacqueline
10 months ago
I'm a bit of a language polyglot, but I know Solidity is the way to go for Ethereum smart contracts. B is the clear winner here.
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Theola
9 months ago
Solidity is powerful and widely used for Ethereum smart contracts.
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Jacquline
9 months ago
I think Solidity, Viper, LLL and Serpent are all great options for writing smart contracts.
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Vilma
9 months ago
I agree, Solidity is definitely the go-to language for Ethereum smart contracts.
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Lili
10 months ago
Haha, I almost went with C thinking JavaScript was the official language. I'm glad I double-checked and saw that Solidity is the main one used.
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Rosamond
8 months ago
Haha, I almost went with C thinking JavaScript was the official language. I'm glad I double-checked and saw that Solidity is the main one used.
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Hubert
9 months ago
B) Solidity, Viper, LLL and Serpent, because those are high level languages that are compiled down to bytecode.
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Ivette
9 months ago
A) Java, C++, Solidity and JavaScript, because the Ethereum Blockchain is completely language agnostic and cross compilers exist for every major language.
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Ashton
10 months ago
I was a bit confused between A and B, but B makes more sense since those are the specific languages used for Ethereum smart contracts.
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Kenneth
8 months ago
I agree, B does make more sense for Ethereum smart contracts.
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Noah
9 months ago
B) Solidity, Viper, LLL and Serpent, because those are high level languages that are compiled down to bytecode.
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Cherrie
9 months ago
A) Java, C++, Solidity and JavaScript, because the Ethereum Blockchain is completely language agnostic and cross compilers exist for every major language.
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Larue
11 months ago
I think the correct answer is B. Solidity, Viper, LLL and Serpent are the high-level languages used for writing smart contracts on the Ethereum blockchain.
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Marion
10 months ago
B) Solidity, Viper, LLL and Serpent, because those are high level languages that are compiled down to bytecode.
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Soledad
10 months ago
A) Java, C++, Solidity and JavaScript, because the Ethereum Blockchain is completely language agnostic and cross compilers exist for every major language.
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Tegan
11 months ago
But I also believe that Java, C++, Solidity and JavaScript can be used, as there are cross compilers for every major language.
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Krystina
11 months ago
I agree with Jacklyn, those are the official first implementations for Distributed applications.
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Jacklyn
11 months ago
I think Smart Contracts can be written in Solidity and JavaScript.
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