DApps on Bitcoin Blockchain?

DApps on Bitcoin Blockchain?

Assessment

Interactive Video

Business

University

Hard

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The video explores Stellar, a blockchain-based payment network similar to Ripple, founded by Jed McCaleb. It highlights Stellar's mission to promote financial inclusion through low-cost services. The Stellar Consensus Protocol, based on Federated Byzantine Fault Tolerance, ensures efficient transactions. Anchors facilitate real-world asset transactions. Stellar's native cryptocurrency, Lumens, supports network operations and token issuance. The platform's features make it attractive for startups and ICOs.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who founded Stellar and what was its initial relationship with Ripple?

Charlie Lee; it was a fork of Litecoin

Jed McCaleb; it was a fork of Ripple

Satoshi Nakamoto; it was a fork of Bitcoin

Vitalik Buterin; it was a fork of Ethereum

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary mission of the Stellar Development Foundation?

To create a centralized banking system

To promote global financial access and inclusion

To develop a new cryptocurrency for trading

To replace traditional stock exchanges

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the core idea behind the Stellar Consensus Protocol?

Proof of Stake

Federated Byzantine fault tolerance

Delegated Proof of Stake

Proof of Work

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the Stellar network ensure transaction speed and scalability?

By limiting the number of transactions

Through quorum slices and overlapping trust networks

Through high transaction fees

By using a centralized server

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What role do anchors play in the Stellar network?

They create new smart contracts

They bridge crypto and real-world assets

They validate transactions

They mine new Lumens

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the native cryptocurrency of the Stellar network?

Litecoin

Lumens (XLM)

Ether

Bitcoin

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What advantage does Stellar offer for token issuance compared to third-party exchanges?

No reliance on third-party exchanges

Slower transaction speeds

Higher transaction fees

Limited programming language support