Which plane is centralized by an SDN controller?

• A.control-plane
• B.management-plane
• C.data-plane
• D.services-plane

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What is the function of FTP?

• A.Always operated without user connection validation
• B.Uses block number to identify and mitigate data-transfer errors
• C.Relies on the well-known UDO port 69 for data transfer
• D.Uses two separate connections for control and data traffic

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After a recent security breach and a RADIUS failure, an engineer must secure the console port of each enterprise router with a local username and password.
Which configuration must the engineer apply to accomplish this task?

• A.aaa new-model
  aaa authorization exec default local
  aaa authentication login default radius
  username localuser privilege 15 secret plaintextpassword
• B.username localuser secret plaintextpassword
  line con 0
  login authentication default
  privilege level 15
• C.aaa new-model
  line con 0
  password plaintextpassword
  privilege level 15
• D.username localuser secret plaintextpassword
  line con 0
  no login local
  privilege level 15

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What is a difference between local AP mode and FlexConnect AP mode?

• A.Local AP mode creates two CAPWAP tunnels per AP to the WLC
• B.Local AP mode causes the AP to behave as if it were an autonomous AP
• C.FlexConnect AP mode fails to function if the AP loses connectivity with the WLC
• D.FlexConnect AP mode bridges the traffic from the AP to the WLC when local switching is configured

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A manager asks a network engineer to advise which cloud service models are used so employees do not have to waste their time installing, managing, and updating software which is only used occasionally Which cloud service model does the engineer recommend?

• A.software-as-a-service
• B.infrastructure-as-a-service
• C.business process as service to support different types of service
• D.platform-as-a-service

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