AI solution for JavaScript Quiz on BFE.dev
68. if II

The code will output:

BFE
Uncaught ReferenceError: foo is not defined

The first console.log statement is not executed because the if statement's condition is a function, which is considered a truthy value by the if statement. Therefore, the code block within the if statement is executed and outputs "dev".

However, when the code tries to call the function "foo()" outside of its declaration, it will result in an error message as "foo" is only defined within the scope of the if statement.