Learn how to create web applications for Ethereum using Solidity.

Mastering Blockchain Development

If we’re looking to break into the exciting world of developing Ethereum applications, this module will teach us how to build decentralized applications (dapps) from scratch using Ethereum and the Solidity programming language. 

This module starts with an overview of blockchain technology and Ethereum and takes us through the concepts of Solidity, starting with its basic features. Next, we’ll explore how to use Web3 API to programmatically interact with the Ethereum network. We’ll also learn how to use the Truffle framework to create a comprehensive development environment. Finally, we’ll learn how to develop a front-end application using React that connects to a smart contract deployed on the Ethereum network. 

By the end of this module, we’ll have the necessary skills to develop decentralized applications using Ethereum and Solidity. With the knowledge and hands-on experience gained from this module, we can start our career as Solidity developers in the industry.

Master Ethereum Development: From Beginner to Dapp Developer

**(Select all that apply.)** What are the account types on the Ethereum network?

(Select all that apply.) What are the account types on the Ethereum network?

**(True or False)** In Ethereum, there's a single leader node generating all the blocks.

(True or False) In Ethereum, there’s a single leader node generating all the blocks.

**(True or False)** Ethereum wallets are used to store private keys for Ethereum accounts.

(True or False) Ethereum wallets are used to store private keys for Ethereum accounts.

Which consensus algorithm is used by Bitcoin?

Which consensus algorithm is used by Bitcoin?

**(Select all that apply.)** What are the components of a smart contract in Ethereum?

(Select all that apply.) What are the components of a smart contract in Ethereum?

**(True or False)** In Ethereum, there's a single leader node that stores the current state of the network.

(True or False) In Ethereum, there’s a single leader node that stores the current state of the network.

The length of the output is proportional to the length of the input.

It's possible to decrypt an output if we have a special key.

**(Select all that apply.)** What are _not_ characteristics of a hash function?

(Select all that apply.) What are not characteristics of a hash function?

In a blockchain, what's used as a reference to a previous block?

In a blockchain, what’s used as a reference to a previous block?

What key type is used to sign Ethereum transactions?

What key type is used to sign Ethereum transactions?

A rent that's paid regularly for storing data on Ethereum

What’s the purpose of gas in Ethereum?

Introduction to Ethereum

First Smart Contract

Solidity Data Structures

Ethereum API

Advanced Smart Contracts

Truffle Development Environment

Web Applications on Ethereum

Conclusion

Quiz on Introduction to Ethereum