Download CompTIA.CertDumps.220-901.2018-04-14.1e.218q.vcex

Exam CompTIA A+
Number 220-901
File Name CompTIA.CertDumps.220-901.2018-04-14.1e.218q.vcex
Size 4.92 Mb
Posted May 14, 2018


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Demo Questions

Question 1

A machine receives an IP address starting with 169.254.x.x when which of the following occurs?

  • A: When the machine is using IPv6
  • B: When the next IP range begins with 169.253
  • C: When the DHCP server does not respond
  • D: When the operating system is Unix or Linux
Question 2

A technician is connecting a PoE enabled phone and needs to run the drop from the switch that is 55 meters (180.4 feet) away. 
Which of the following cable types would be the MOST suitable for this purpose?

  • A: Fiber
  • B: Coaxial
  • C: CAT3
  • D: CAT6
Question 3

Which of the following is an advantage of using DHCP for network addressing?

  • A: Simplified configuration
  • B: More addresses are available
  • C: Faster connection speeds
  • D: Lower latency times
Question 4

A user wants to implement a wireless router that will have the fastest data speeds and operate over the 5GHz frequency. Which of the following standards should the user select?

  • A: 802.11a
  • B: 802.11ac
  • C: 802.11g
  • D: 802.11n
Question 5

Which of the following devices is BEST to use when designing a SOHO network to ensure the least amount of collisions?

  • A: Switch
  • B: Bridge
  • C: Hub
  • D: Access point
Question 6

Which of the following Internet connection types is a digital form that runs over standard telephone wiring?

  • A: Fiber
  • B: Dial-up
  • C: Cable
  • D: DSL
Question 7

The device that allows two different networks to communicate with one another is:

  • A: a repeater.
  • B: a hub.
  • C: a router.
  • D: an access point.
Question 8

A technician is tasked with finding and labeling where a network connection terminates in a patch panel. Which of the following tools would be BEST for the technician to use?

  • A: Ethernet cable tester
  • B: Tone generator and probe
  • C: RJ-45 loopback plug
  • D: Patch panel punchdown tool
Question 9

A technician is tasked with replacing all the APs in an office building for greater speeds. The current location of APs allowed for total coverage of WiFi throughout the office. 
Which of the following 802.11 standards should be used?

  • A: a
  • B: ac
  • C: b
  • D: g
  • E: n
Question 10

Joe, a technician, is tasked to install a new client machine. He notices the machine is not getting any network connectivity. He tests the network cable between the PC and the network jack and confirms it is good. Joe goes to the network closet and finds several network cables not connected to the switch. 
Which of the following tools would Joe use to determine which cable goes back to the correct network jack?

  • A: Loopback plug
  • B: Toner probe
  • C: WiFi analyzer
  • D: Punchdown tool