Proven skills in the syllabus topics

There are a ton of skills required to kill it in the certification exam but how to gain these skills just by going through the syllabus. So i opted for the CompTIA A+ (Core 1) mock quizzes because these are designed quite well and prepared me on multiple topics - be it punctuality, discipline, regularity and also focus which i had a habit of losing again and again. I am quite happy with the result.