Check your knowledge

Answer the following questions to see what you've learned.

What methods can you extend to use Chain of Command?

Methods declared with the keyword final

Private methods

Protected and public methods

Methods tagged with the attribute hookable(false)

Which of the following statements is NOT true about variable declarations?

You can use var to declare local variables for declarations of for loop counters

You can declare a variable wherever statements can be provided.

You can declare a variable after the variable is used.

You can declare variables in smaller scopes, outside which the variables can’t be referenced.

You must answer all questions before checking your work.