With hundreds of practice questions and hands-on exercises, CCNA Cisco Certified Network Associate Wireless Study Guide covers what you need to know--and shows you how to prepare--for this challenging exam. 100% complete coverage of all objectives for CCNA Wireless Exam 640-721 Exam Readiness Checklist--you're ready for the exam when all objectives on the list are checked off Inside the Exam sections highlight key exam topics covered Two-Minute Drills for quick review Simulated exam questions match the format, tone, topics, and difficulty of the real exam