Packed with 454 questions with detailed answer, this app is designed to escort you to the level of an advanced CompTIA network technician. This package contains materials for the 220-701 (A+ Essentials), 220-702 (A+ Practical Application), SY-201 (Security+) and the N10-004 (Network+). In our modules, each question is paired with an explanatory answer and a Key Takeaway. The Key Takeaway is designed to ensure that the crucial learning point of the question is mastered. Not only that, Key Takeaways support the answer with important insights on how to practically apply the knowledge in a real world situation so you can be more successful in your career. Check with your employer on whether training is reimburseable or tax-deductible. Modes Flow-through: Go through our premium curriculum question by question. You can resume where you left off using the Review Screen. Review mode: Keeps track of questions you reviewed and understood. This allows you to track your progress and circle back to specific questions. You can also jump to specific topics to focus on areas that you want to work on. Test Mode: Set your own time, categories and number of questions for a simulated exam.