[Free] 2018(Jan) EnsurePass Testinsides CompTIA 220-901 Dumps with VCE and PDF 41-50

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2018 Jan CompTIA Official New Released 220-901
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CompTIA A Certification Exam

Question No: 41 – (Topic 2)

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

  1. Simplified configuration

  2. More addresses are available

  3. Faster connection speeds

  4. Lower latency times

Answer: A

Question No: 42 – (Topic 2)

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

Answer: B

Question No: 43 – (Topic 2)

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?

  1. a

  2. ac

  3. b

  4. g

  5. n

Answer: B

Question No: 44 – (Topic 2)

Which of the following connectors are commonly used for fiber optic cables?

  1. RJ-11 and RJ-45

  2. ST and LC

  3. F-connectors

  4. BNC

Answer: B

Question No: 45 – (Topic 2)

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

  1. Switch

  2. Bridge

  3. Hub

  4. Access point

Answer: A

Question No: 46 – (Topic 2)

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?

  1. Loopback plug

  2. Toner probe

  3. WiFi analyzer

  4. Punchdown tool

Answer: B

Question No: 47 – (Topic 2)

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

  1. a repeater.

  2. a hub.

  3. a router.

  4. an access point.

Answer: C

Question No: 48 – (Topic 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?

  1. Fiber

  2. Coaxial

  3. CAT3

  4. CAT6

Answer: D

Question No: 49 – (Topic 2)

A technician needs to run a cable for a new computer and the requirement is CAT6. Which of the following wiring connectors should the technician use when terminating the cable?

  1. BNC

  2. RJ-12

  3. RJ-45

  4. ST

  5. F-connector

Answer: C

Question No: 50 – (Topic 2)

Which of the following ports is typically used for sending email?

  1. 21

  2. 22

  3. 23

  4. 25

Answer: D

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