Difficult subjects are transient, but rigorous practice endures.

While it may resemble a book title, it resonates with my personal philosophy. The subjects, such as Selling Collaboration Solutions and Cisco’s Approach to Selling, initially seemed daunting to me. However, with rigorous practice sessions provided by the Introduction to Cisco Sales mock tests, I never felt unprepared or disconnected. Ultimately, I successfully passed the 700-150 ICS certificate exam.