Last week I passed the AWS Solutions Architect Associate exam.
Overall Score: 83%
Topic Level Scoring:
1.0 Designing highly available, cost-efficient, fault-tolerant, scalable systems: 82%
2.0 Implementation/Deployment: 80%
3.0 Data Security: 77%
4.0 Troubleshooting: 100%
I used the ACloudGuru videos + the official documentation and videos from re:invent, together with Whizlabs test exams.
Whizlabs's exams are not only realistic and comprehensive, but also help you understand what mistakes you've made with clear explanations and resources.