About the Author

Our instructor, Iftekhar Rayhan, aims to share with you, the knowledge he gained from his work experience and training. He has more than 2 years' work experience in the IT industry, and has completed his CompTIA A+ and CCNA (Routing and Switching) certification to develop his skills and acquire industry standard knowledge. Teaching enthusiastic learners is Iftekhar's passion. The practice exams he has prepared will help students assess their skills and acquire in-depth knowledge about CompTIA A+ certification.