SimulationExams.com practice tests for Cisco(R) CCDA authentication conforms to the latest objectives of the exam. The package contains 3 tests and nigh questions stock detailed explanations. The questions types include multiple choice, avowedly / delusive, and exhibit based questions. Two modes are available 1. Test modality, and 2. Review modality. Test modality is timed and the candidate is expected to consummate the exam within specified time. The review modality allows a candidate to rapidly review the correct questions, and answers. At the end of the exam, one can study the wrongly answered questions against the correct questions.