Lesson 3: Assignments & Excercises

Assignments and Practical Exercises

Assignment 1:

• Research and write a brief explanation of how and why view and pure modifiers are used in Solidity functions.

Exercise 1:

• Create a smart contract with a few functions demonstrating different visibility levels (public, private, internal, external) and return values.

Exercise 2:

• Write a contract that includes a custom modifier. Use this modifier to restrict access to one of the contract's functions.