Free 100-490 Exam Braindumps (page: 4)

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Which command shows the status of power supplies and sensor temperatures?

  1. show hardware
  2. show module
  3. show environment
  4. show diag

Answer(s): C


Reference:

https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/show-environment.html



What are two standard fiber-optic connectors? (Choose two.)

  1. Lucent
  2. rollover
  3. subscriber
  4. multidimension
  5. crossover

Answer(s): A,C



Which type of physical connector does a Gigabit Ethernet port typically use?

  1. RJ-9
  2. RJ-45
  3. DB-25
  4. RJ-11

Answer(s): B



Which two pairs of LAN Ethernet devices use an RJ-45 straight-through cable? (Choose two.)

  1. switch-to-switch
  2. switch-to-router
  3. switch-to-hub
  4. router-to-router
  5. switch-to-server

Answer(s): B,E






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