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.