This app is a real time simulation for Cisco Certified Network Associate (CCNA) Routing and Switching. The First Exam is free as a demonstration, how ever if you like it you can buy all five exams through in App purchase. *** Features *** 5 Exams Each Exam has 55 Questions 275 Total Questions Different users can use it, with their own accounts. Option for timed out exam. Diagrams with questions where required Free Updates Cisco Certified Network Associate (CCNA) Routing and Switching is a certification program for entry-level network engineers that helps maximize your investment in foundational networking knowledge and increase the value of your employer's network. CCNA Routing and Switching is for Network Specialists, Network Administrators, and Network Support Engineers with 1-3 years of experience. The CCNA Routing and Switching validates the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks.