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Intro Quiz 3.4.4

If a student gets 100% correct answers, he can start the module with the 3.4.2.2 session.

Pregunta

What are the two essential components needed to interact with the smart contract? (Select all that apply)

Respostas

Contract address and ABI

Contract address and URL

ABI and RPC provider

RPC provider and URL

Retroalimentación

Pregunta

What is the purpose of an RPC provider? (Select all that apply)

Respostas

To execute smart contract functions

To store smart contract data

To establish communication with the blockchain node

To compile smart contract code

Retroalimentación

Pregunta

What are possible activities to detect changes in the smart contract's data records on the blockchain network? (Select all that apply)

Respostas

Periodically check the blockchain node for updates

Manually checking the smart contract's code for changes

Using blockchain explorers to manually check the contract state

Subscribing to the smart contract events

Retroalimentación

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