CCNA Routing and Switching Practice Tests Exam Cram with CD-ROMby Bob Gradante, Robert Gradante
Five unique practice tests on one CD-ROM grills the CCNA certification candidate on every exam objective covered on the CCNA exam (640-507) including LAN and WAN devices, the OSI Model, and LAN technology. Includes supplemental explanation chapters to detail why the correct answers are correct and wrong answers are wrong. The Exam Cram practice tests are a real confidence builder for the professional seeking to pass the CCNA exam the first time.
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