Practice Quiz

CompTIA Network+ Exam Review - Question List

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31. Which of the following instances would be appropriate to use a static route on a router?
  1. Reach a network that is more than 15 hops
  2. Configure a route to the first router on the network segment
  3. Configure a route from an ISP router to a consumer network
  4. Configure a route when the administrative distance of the current routing protocol is too low
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32. You are planning to replace all the hubs used on your corporate network with switches. Which of the following statements is true when this is done?
  1. Switch operates at a layer which is lower than where the hub operates.
  2. Switch increases the number of collision domains.
  3. Switch decreases the number of collision domains.
  4. Switch operates at a layer that is higher than where the hub operates.
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33. Refer to the WAN network shown in the figure. The Paris router needs to be implemented with an access list with some attributes. The first one is to allow HTTP traffic to access the Marketing Web server. The second one is to block any other traffic from the Internet to everything else. Which of the following access list statements should be used to accomplish these goals?
  1. access-list 101 permit tcp any 172.17.18.252 0.0.0.0 eq 80
  2. access-list 1 permit tcp any 172.17.17.252 0.0.0.0 eq 23
  3. access-list 101 permit tcp 172.17.17.252 0.0.0.0 any eq 23
  4. access-list 101 deny tcp any 172.17.18.252 0.0.0.0 eq 80
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34. David is working as a network engineer at an organization. One of his clients is planning to implement WAN technology to interconnect their regional offices to the corporate headquarters. Each of these regional offices should be connected to the corporate headquarters in a hub and spoke arrangement using packet-switched technology. Which of the following WAN technologies should David suggest?
  1. Frame Relay
  2. ISDN
  3. Ethernet
  4. Wireless
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35. You are working as a network administrator for an organization. You are to set up a fully-meshed Frame Relay network to connect four remote branch sites. How many PVCs are required in this network?
  1. 12
  2. 16
  3. 6
  4. 8
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