Scope

Practice and understand where scope begins and ends

Problems

Fix the Scope Error

The code tries to use the variable customerName in two different methods, but it was only declared inside one. This causes a scope error. Move the variable so both greetCustomer() and sendMessage() can access it.

Editor

Test Results

Scope

Problems

Fix the Scope Error

Fix the Shadowed Variable

Fix the Duplicate Variable

Accessing Class and Block Variables

Compare and Update Accounts

Fix the Scope Error

Result Panel

Hit the run button to test your code!