Hello,My days in IPSR was really valuable for me. I studied many things from IPSR. Not only in linux but also in exam preparation and problem solving skills. About examinations the mock test was a very good procedure to increase our confidence, ability and a tension free examination.The Faculty at IPSR is excellent, especially Mary miss. The way they taught me, clarified my doubts (even if its a silly one) made me as a good system administrator today.