Discuss EC-Council 312-82 Exam Topic 3 Question 32

A Type II DAPP is categorized by its______

AUsing the protocol of a type II DApp

BUsing the blockchain and protocol of a type I

CUsing another blockchain such as Ethereum

DUsing the block chain of a type I but not the protocol

Suggested Answer: B

A Type II DApp is a decentralized application that uses both the blockchain and protocol of a Type I DApp. Type I DApps are the foundational blockchain-based platforms, such as Ethereum, that operate with their own blockchain. Type II DApps build on these platforms, using the existing blockchain and protocol, but offering specific functionalities or services.

Key Details:

Type I DApps: These are fundamental blockchain platforms, like Bitcoin or Ethereum, which have their own blockchain and provide a foundation for other applications.

Characteristics of Type II DApps: Type II DApps leverage the infrastructure of Type I DApps but add additional functionality through smart contracts or protocols. For example, protocols such as ERC-20 tokens or ERC-721 NFTs are built on Ethereum and utilize Ethereum's underlying blockchain and consensus protocol.

Integration: By utilizing both the blockchain and protocol of a Type I DApp, Type II DApps inherit the security, decentralization, and features of the underlying Type I platform, which simplifies their development and ensures compatibility.

In summary, B. Using the blockchain and protocol of a type I accurately describes the categorization of Type II DApps.

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17 comments · newest first

Isadora 23 days ago

A seems too vague. Protocols are key for Type II.

Paris 28 days ago

I lean towards D. They use Type I's blockchain, just not the protocol.

Marya 1 month ago

I feel like C makes sense too. They can use Ethereum.

Yesenia 1 month ago

I think it's B. Type II DApps rely on Type I protocols.

Tricia 1 month ago

A seems right. Type II should follow its own protocol.

Arlie 2 months ago

I'm leaning towards D. They use Type I's blockchain, not the protocol.

Arthur 2 months ago

I feel like it's C. They often use Ethereum.

Lucina 2 months ago

I think it's B. Type II DApps use Type I's blockchain.

Linn 2 months ago

Yeah, B makes the most sense to me!

Javier 2 months ago

Wait, are we sure about this? Sounds confusing!

Aleisha 2 months ago

I always thought Type II was just a copy of Type I.

Jarod 3 months ago

I think it's D. The protocol is what makes it different!

Albert 3 months ago

It's definitely B, right? Type II uses Type I's blockchain.

Flo 3 months ago

I’m leaning towards option D, but I remember there being some confusion about the differences between Type I and Type II DApps in our last review session.

Lanie 3 months ago

I feel like Type II DApps are more about the protocol than just the blockchain itself, but I can't recall the specifics.

Teddy 3 months ago

I remember practicing a question about DApps, and I think Type II involves using another blockchain like Ethereum.

Laurel 4 months ago

I think a Type II DApp is related to using the blockchain of a Type I, but I’m not sure about the protocol part.

EC-Council 312-82 Exam - Topic 3 Question 32 Discussion