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Exam 220-1201 All Questions

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Exam 220-1201 topic 1 question 119 discussion

Actual exam question from CompTIA's 220-1201
Question #: 119
Topic #: 1
[All 220-1201 Questions]

Which of the following can carry data and electricity to network devices? (Choose two.)

  • A. Router
  • B. Injector
  • C. Cable modem
  • D. Access point
  • E. PoE
  • F. Unmanaged switch
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Suggested Answer: B 🗳️

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Elle
2 days, 8 hours ago
Selected Answer: E
E. An injector is a device used to add power over ethernet to a non power over ethernet Network it's a tool not the actual technology. So it will leave us with power over ethernet which carries both data and electrical power over a standard ethernet cable.
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ishan94
2 days, 18 hours ago
Selected Answer: B
Injector and PoE
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dddba0a
2 weeks ago
Selected Answer: E
B. Injector A PoE injector adds electrical current to the data signal on an Ethernet cable. Useful when your network switch doesn’t support built-in PoE. Ideal for retrofitting non-PoE infrastructure. E. PoE (Power over Ethernet) A technology standard that enables Ethernet cables to carry power. Supported directly by PoE-capable switches, or via injectors. Allows installation of network devices without access to nearby electrical outlets.
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