Practice Quiz

CompTIA Network+ Exam Review - Question List

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76. David is a network administrator in his organization. He has configured OSPF on a router with both physical and logical interfaces. Which of the following factors would determine the router ID?
  1. The highest IP address of any interface.
  2. The highest IP address of any logical interface.
  3. The highest IP address of any physical interface.
  4. The lowest IP address of any logical interface.
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77. Which of the following specifies the correct method to log onto the router locally using a terminal emulation program?
  1. Connect the PC’s COM port to the router’s console port using a straight-through cable.
  2. Connect the PC’s COM port to the router’s Ethernet port using a straight-through cable.
  3. Connect the PC’s Ethernet port to the router’s Ethernet port using a rollover cable.
  4. Connect the PC’s COM port to the router’s console port using a rollover cable.
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78. Which of the following OSI layers has a header that contains the address of a destination host that is on another network?
  1. Application
  2. Presentation
  3. Session
  4. Network
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79. Which of the following are the switch and bridge port characteristics of a layer 2 spanning-tree network in a fully converged condition?
  1. All switch and bridge ports are in the forwarding state.
  2. All switch and bridge ports are looping.
  3. All switch and bridge ports are in either the forwarding or blocking state.
  4. All switch and bridge are in the blocking state.
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80. Which of the following values is used to determine the port that becomes the root port on each non-root switch in a spanning-tree topology?
  1. Lowest port MAC address
  2. Highest port priority number
  3. Port priority number and MAC address
  4. Path cost
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