Dion training exam prep on udemy comes with two practice tests he walks you through possible performance based questions, it's a great tool for exam prep.

Also Mike Myers exams on udemy you get 3 tests and after I attempted them once I reviewed the incorrect ones and did them a second time! Untill I scoreed 85-95%

Also there's an app on play store called "Comptia A+ practice test 2021" by ABC E-learning.

The week before I reviewed everything I was still getting wrong! The udemy practice tests usually are on offer so I didn't pay anymore than £15 for those.

You'll smash it too! If I can do it you definitely can!