Great new from Huawei site: You could take HCNA-Storage V4.0 exam H13-611-ENU (available at Prometric test center) and H13-612-ENU (Must complete by June 30,2018) as you like. However there are only 1 month for you left really. So take H12-612-ENU HCNA-Storage 3.0 exam test as you have time. Which way will be the fastest for