A method that performs a specific action

A blueprint or template for creating objects

Question $5$

When coding non$-$simple programs, why should we take the time to design a solution before coding?

All the other answers.

Designing a solution leads a better understanding of the problem and what requirements need to be satisfied.

Designing a solution naturally leads you to break down a larger problem into smaller and more minageable pieces

Having a design promotes effective communication between team members:

Question $6$

What is the value of sum after running the following Java code:

arr $=$ new Arraylisto ;