Cisco 100-490 Supporting Cisco Routing & Switching Network Devices Exam Practice Test Questions

• Question 1

  Which two commands are valid for copying a saved configuration to RAM? (Choose two.)

  • Copy startup-config running-config
  • Copy running-config startup-config
  • Copy tftp running-config
  • Copy running-config tftp
  • Copy tftp startup-config

  Show Answer Answer: A, C Next

• Question 2

  Which Xmodem option enhances error checking of an image copied to flash memory?

  • -c
  • -e
  • -r
  • -x

  Show Answer Answer: B Next

• Question 3

  Which two Cisco Nexus 9300 Series switches support 400-Gbps Ethernet ports? (Choose two.)

  • Cisco Nexus 93600CD-GX
  • Cisco Nexus 93240YC-FX2
  • Cisco Nexus 9316D-GX
  • Cisco Nexus 9364C
  • Cisco Nexus C9336C-FX2

  Show Answer Answer: A, C Next

• Question 4

  Which command initiates the transfer of a Cisco IOS image over IP from ROMMON?

  • Xmodem
  • Copy tftp: flash:
  • Copy flash: tftp:
  • Tftpdnld

  Show Answer Answer: D Next

• Question 5

  Which two features are associated with single-mode fiber-optic cable? (Choose two.)

  • Consists of a single strand of glass fiber
  • Has higher attenuation that multimode fiber
  • Carries a higher bandwidth that multimode fiber
  • Costs less than multimode fiber
  • Operates over less distance than multimode fiber

  Show Answer Answer: A, C Next