The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Visibility - Public Private Interna

The video tutorial explores the use of keywords in smart contracts, focusing on public, private, internal, and external access modifiers. It explains how these keywords control the visibility and accessibility of functions and variables within and outside contracts. The tutorial highlights the differences between them and their implications on contract design. The next video will apply these concepts to functions.

How does the private keyword restrict access to variables in a smart contract?

What is the significance of the keywords discussed in relation to functions in smart contracts?