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CompTIA Network+® Certification Practice Exams by Robb Tracy

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Networking Components
CERTIFICATION OBJECTIVES
image    1.2  Classify how applications, devices, and protocols relate to the OSI model layers.
image    1.4  Explain the purpose and properties of routing and switching.
image    1.9  Identify virtual network components.
    3.1  Categorize standard media types and associated properties.
    3.2  Categorize ...

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