General Exam Resources
This one gives you a lot of background info :- https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWtQJJ
This link gives you the training content you really want to be using for most Microsoft Exams :- https://partner.microsoft.com/en-US/training/assets#/?type=Exam
Microsoft Learn Certifications :- https://docs.microsoft.com/en-us/learn/certifications/
Other resources:
- Skylines Academy :- https://www.skylinesacademy.com/
- Pluralsight :- https://www.pluralsight.com/ (checkout learning paths)
- Udemy :- https://www.udemy.com/