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CCNA

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  • What does CCNA stand for?
    Cisco Certified Network Associate
  • Which layer of the OSI model is responsible for logical addressing? A) Physical B) Data Link C) Network D) Transport
    B) Data Link
  • Which layer of the OSI model is responsible for logical addressing?
    B) Data Link
  • Which device is used to connect different networks together?
    Router
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