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Ethereum Smart Contracts with Solidity: Build Decentralized Apps

Ethereum Smart Contracts with Solidity: Build Decentralized Apps


Overview/Description
Expected Duration
Lesson Objectives
Course Number
Expertise Level



Overview/Description

Explore how to combine fundamental Solidity function programming skills with ether transfers and data structures to build smart contracts representing real uses cases such as polling, banking, and escrows.



Expected Duration (hours)
1.3

Lesson Objectives

Ethereum Smart Contracts with Solidity: Build Decentralized Apps

  • outline the key concepts covered in this course
  • use structs to enable users to vote for options using strings
  • interact with the deployed voting app to vote for options using both numbers and strings
  • work with events and use them in smart contracts to log activities
  • develop a smart contract to function as a bank that is capable of enrolling customers and allows them to deposit and withdraw ether
  • deploy the bank smart contract and enroll a customer
  • use the deployed bank smart contract to deposit and withdraw ether
  • invoke the selfdestruct function to remove the bank smart contract from the Ethereum network
  • define a smart contract to hold ether and transfer it to a specified account once a certain number of approvals have been obtained
  • deploy the escrow smart contract and verify the validation checks
  • use the deployed escrow smart contract to supply the required approvals for ether transfer and verify the behavior when the transfer is rejected
  • identify the key functions and data structures used to build decentralized apps with Solidity
  • Course Number:
    it_bccscsdj_07_enus

    Expertise Level
    Intermediate