Blockchain Exam CBDE Topic 1 Question 96 Discussion

Actual exam question for Blockchain's CBDE exam

Question #: 96
Topic #: 1

Finish the sentence: The Library Web3.js is ...:

Auseful when developing distributed applications with HTML and JavaScript, because it already implements the abstraction of the JSON-RPC interface of Ethereum Nodes.

Bnecessary when developing distributed applications with HTML and JavaScript, because the proprietary JSON-RPC interface of Ethereum Nodes is a closed source.

Show Suggested Answer

Suggested Answer: A

by Nichelle at Aug 25, 2024, 11:53 AM

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Fausto

3 months ago

The Library Web3.js is... the hero we need, but not the one we deserve. Ethereum nodes, meet your match!

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Kiley

2 months ago

A) the hero we need, but not the one we deserve. Ethereum nodes, meet your match!

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Brent

2 months ago

B) necessary when developing distributed applications with HTML and JavaScript, because the proprietary JSON-RPC interface of Ethereum Nodes is a closed source.

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Wayne

2 months ago

A) useful when developing distributed applications with HTML and JavaScript, because it already implements the abstraction of the JSON-RPC interface of Ethereum Nodes.

upvoted 0 times

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Carey

3 months ago

The Library Web3.js is... the duct tape that holds my distributed app together! Gotta love that abstraction layer.

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Jacqueline

3 months ago

I see your point, Ricarda, but having an open-source solution like Web3.js can also provide more transparency and security in the development process.

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Samira

3 months ago

The Library Web3.js is... a lifesaver! Trying to work with Ethereum nodes without it would be like trying to code with one hand tied behind my back.

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Mollie

2 months ago

B) necessary when developing distributed applications with HTML and JavaScript, because the proprietary JSON-RPC interface of Ethereum Nodes is a closed source.

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France

2 months ago

A) useful when developing distributed applications with HTML and JavaScript, because it already implements the abstraction of the JSON-RPC interface of Ethereum Nodes.

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Louisa

3 months ago

I agree with Cassandra, using Web3.js makes development easier and more efficient.

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Hildegarde

3 months ago

The Library Web3.js is essential for distributed apps. Who wants to deal with that proprietary JSON-RPC mess? Web3.js is the way to go.

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Cecil

3 months ago

The Library Web3.js is definitely useful for developing distributed apps with HTML and JavaScript. It abstracts the Ethereum node's JSON-RPC interface, which is a game-changer!

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Alverta

3 months ago

I agree, it simplifies the development process and makes interacting with Ethereum nodes much easier.

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Lorriane

3 months ago

A) useful when developing distributed applications with HTML and JavaScript, because it already implements the abstraction of the JSON-RPC interface of Ethereum Nodes.

upvoted 0 times

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Ricarda

3 months ago

B) necessary when developing distributed applications with HTML and JavaScript, because the proprietary JSON-RPC interface of Ethereum Nodes is a closed source.

upvoted 0 times

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Cassandra

3 months ago

A) useful when developing distributed applications with HTML and JavaScript, because it already implements the abstraction of the JSON-RPC interface of Ethereum Nodes.

upvoted 0 times

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