Which MPLS design attribute can you use to provide Internet access to a major customer through a separate dedicated VPN?

Refer to the exhibit:

What is the URL used for with REST API?

Drag and drop the OSs from the left onto the correct descnpt.ons on the right.

Refer to the exhibit. An engineer is preparing to implement data plane security configuration.
Which statement about this configuration is true?

Refer to the exhibit. While troubleshooting the network, a network operator with an employee id:
3812:12:993 is trying to ping XR1.
Which result should the operator expect when trying to ping to an XR1 local address?