Which two configuration methods can be used to deploy QoS to Cisco MDS Series switches? (Choose two.)

An engineer develops a framework for automatic repetitive tasks needed to manage a Cisco Nexus 9000 Series Switch. The engineer plans to use a programmatic interface and must keep these considerations in mind.
* The customer's environment requires the script to authenticate before executing further actions.
* The customer's security requirements mandate the use of HTTP transport.
* The automation team is familiar with parsing messages encoded in XML or JSON format.
Which solution meets these requirements?

Refer to the exhibit.

A default route must be advertised into the VXLAN fabric for internet access. The engineer must use a static route because the edge firewall does not support any dynamic routing protocol. Which two features must the engineer use to allow learning and withdrawing of the default route without any manual intervention? (Choose two)

An engineer must design Layer 2 connectivity for a subnet between two data centers. The engineer must ensure seamless host mobility and optimal first-hop routing. Which attribute must be synchronized across all data centers to achieve this goal?

Drag and drop the configurations from the left onto the correct policies on the right.