updated questions, timed environment are best features

NetApp Certified Implementation Engineer - SAN Specialist, ONTAP NCIE certification exam has been on my cards for a long time. So when I took a break from my career to spend some time upskilling myself, I decided to opt to attempt the certification. I chose the suggested NS0-520 premium simulated online mock tests to prepare for the exam. I liked the organized preparation route, where I just had to attempt the mocks and the rest is taken care of by them - be it updated questions, timed environment, the result history or the scoring system!