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

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61. You ping the loopback address, but do not receive any response. What do you think is the most likely cause?
  1. DSL router is down.
  2. DNS server is offline.
  3. Network card is being throttled.
  4. TCP/IP protocol is not functioning.
62. You are the technician at ABCD.com. You want to ping the loopback address on a PC that has been configured with the static IP address of 192.168.1.122. What commands would you use to achieve this?
  1. PING 0.0.0.0
  2. PING 127.0.0.1
  3. PING 192.168.1.122
  4. PING 255.255.255.255
63. Which of the following commands can be used to flush the old copy of IP information and get a new copy of IP information?
  1. IPCONFIG /RENEW
  2. IPCONFIG /RELEASE
  3. IPCONFIG /ALL
  4. IPCONFIG /FLUSH
64. Nick bought a new Ethernet NIC and installed it on his new PC. He observes that the link lights on the NIC are flashing Orange. Which of the following could most likely cause this?
  1. Collisions on the network
  2. Data is being transmitted to the computer
  3. The network cable is faulty
  4. The network is down
65. When troubleshooting an error in Mike’s network, you observe that the IP address of his PC changed after the PC was restarted. What is your inference from this?
  1. Computer has a DHCP-based IP address
  2. DNS server is offline
  3. DHCP server is offline
  4. Ethernet cable is a faulty

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