Practice Quiz

CompTIA Network+ Exam Review - Question List

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46. One of your customers has an office set up with a central headquarters and four branch offices. The customer is planning to add five more branch offices in the next two years. He wants you to implement a WAN technology that is economical and facilitate the addition of these branch offices to the HQ. None of the ports on the HQ router should be left free. Which of the following should be used?
  1. PPP
  2. Frame Relay
  3. HDLC
  4. ISDN
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47. Which of these commands will display the CHAP authentication process that occurs between two routers on the network?
  1. debug ppp authentication
  2. show chap authentication
  3. show interface serial 0
  4. debug chap authentication
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48. How many non-overlapping channels are available with the 802.11a wireless standard?
  1. 6
  2. 12
  3. 20
  4. 31
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49. Which of these protocols provides TCP/IP functions like IP addresses, subnet masks, default gateways, and DNS server information for hosts on a network?
  1. SMTP
  2. SNMP
  3. DHCP
  4. DNS
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50. Which one of the following protocols distributes information about the configuration of a new VLAN to the entire switched network?
  1. STP
  2. EIGRP
  3. RIPv2
  4. VTP
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