3 in 1: The Complete Simulated Three CISCO Exams for the CISCO CCNA/CCENT ICND1 Certification Exam 640-822 with 160 Most Difficult Questions and ... Edition Nov 2010) (Exam Certification Guides)

3 in 1: The Complete Simulated Three CISCO Exams for the CISCO CCNA/CCENT ICND1 Exam 640-822 is intensive, three exams, that provides students with all the knowledge they need to excel on the CCNA/CCENT exam. This book is designed to make even the most difficult exam questions easy to understand. Author Thaar AL_Taiey highlights critical information, outlines necessary procedures, and identifies exam essentials. Students can test their knowledge on one hundred and sixty challenging questions that mimic the formats found on the exam, including multiple-choice-single-answer, multiple-choice-multiple-answers, fill-in-the-blank, testlet, drag-and-drop, and simulations. 3 in 1: The Complete Simulated Three CISCO Exams provides in-depth coverage of all official CCNA/CCENT exam objectives and comprehensively answers each question. The book uses many highly-professional figures, exhibits, tables, and real internetworking scenarios to clarify the required concepts. It also provides up-to-date information on the CISCO exam. Designed and organized for absolute beginners as well as for CISCO internetworking professionals. 3 in 1: The Complete Simulated Three CISCO Exams and The Complete One-Week Preparation for the CISCO CCENT/CCNA ICND1 Exam 640-822 give students the necessary foundation to overtake the CCNA/ CCENT exam with extreme confidence and post high scores. The following CISCO CCNA/CCENT topics are covered carefully in this book: Describing the operation of computer data networks • Describing the required CISCO Devices for CCENT • Operating CISCO Switches and Routers • Implementing small switched CISCO networks • Implementing an IP addressing scheme and IP services to meet the network requirements for small and large offices • Implementing a small and a large routed network • Managing and verifying CISCO switches and routers • Explaining and selecting the appropriate administrative tasks required for a WLAN • Implementing and verifying several WAN links • Identifying security threats to a network and describing general methods to mitigate those threats •Describing Wireless technology.