90 minutes of strenuous mock practice

Security operations and security engineering and cryptography topics were a little difficult for me. I did not know how to practice for them. As I had done all the preparation by myself, I did not have a coaching tutor or a mentor who could guide me. That is when I came across the edusum platform and the questions were designed in such a manner that they helped me clear the concepts without hammering it desperately. I could clear the CAS-004 exam without any problem. I am quite happy with my practice and preparation. It helped me come to such a big milestone in my life without paying a bomb.