CompTIA A+ 220-701/702 Practice Exam - Question List

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106. What should you do to check your local TCP/IP connection?
  1. Ping 10.10.10.10
  2. Ping 127.0.0.1
  3. Ping 127.0.0.0
  4. Ping 255.255.255.255
107. Which of the following 802.11 standards operates in the 2.4 GHz range at a transmission speed of 54 Mbps?
  1. 802.11g
  2. 802.11a
  3. 802.11b
  4. 802.11c
108. Jack is under the gun for configuring his company’s e-mail. He has already set up a mail server. Which of the following protocols must be enabled on a server for the clients to be able to download an e-mail message and read it?
  1. SNMP
  2. NTP
  3. SMTP
  4. POP3
109. Which NAT feature utilizes different ports to map multiple IP addresses to a single globally registered IP address?
  1. NAT Overloading
  2. Static NAT
  3. Port loading
  4. Dynamic NAT
110. Which type of coaxial cable does the carrier use if you are connected to the Internet through a broadband cable carrier?
  1. RG-8
  2. RG-59
  3. RG-7
  4. RG-6

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