FRQ Practice from CollegeBoard

[aaravarora01]

Blog: Link

Did digit counter for methods and control structures FRQ Did AdditionPattern Class for Classes FRQ Did add/remove members for ArrayList FRQ Did zero row FRQ for 2D Arrays

[rjawesome]

Peer Review of Aarav (using AP scoring guidelines) Methods and Control Structures FRQ: 9/9

• Completes all guidelines, good job implementing the helper methods

Class FRQ: 8/9

• You used public static void for the next method but it should be public void
• Everything else looks good, make sure not to make this mistake and review the difference between static vs non static methods

ArrayList FRQ: 9/9

• Both parts are properly done and are very similar to the scoring guidelines

2D Arrays FRQ: 9/9

• Good implementation, similar to the CollegeBoard solution

Overall, your FRQs are completely done. I know that adding some of the helper methods on the last two FRQs are difficult but the testing looks good for the first two FRQs. Make sure to review the different types of methods so you don't make mistakes and don't forget to put the type when defining a variable in a for or while loop.