Doubts Solved in Difficult Topics

While practicing for SAP Sales and Service Cloud certification exam, i opted for practice exams. They are quite good and helped me understand about all the topics of the syllabus. However, topics like SAP Sales and Service Cloud Integration Foundations, SAP Sales and Service Cloud and APIs were very difficult. What i did was practiced daily on the C_C4H450_21 mock questions that made the topics simpler at the end of the practice sessions.