An engineer must develop a Python tool to automate software upgrades of both data center and non-data center devices. All devices offer a RESTful API and require a JSON or XML payload Vendor-specific libraries must be avoided. Which library must the engineer choose?

An engineer deploys a Cisco UCS environment with the storage array directly attached to the Fabric Interconnects. The operations team mandates that the solution must not require the configuration of Fibre Channel zoning. Which configuration set meets these requirements?

A Cisco engineer is developing a custom application that can run natively in Cisco NX-OS on Nexus 9000 and Nexus 3000 platforms For the NX-SDK application to run the engineer enables the NX-SDK feature on the device.
Then the NX-SDK is imported into the application via an import nx_sdk_py statement. The engineer creates custom CLI commands and defines custom CLI command syntax within the sdkThread function When CLI commands originate from an NX-SDK application what class is this?

Which mode must be enabled on a Cisco UCS Fabric Interconnect to connect directly to a storage array?

Refer to the exhibit.

Server 1 fails to connect to the storage array over the Storage Area Network (SAN) of the Cisco NDS 9000 Series Switch. The requirements are to redesign the storage network and keep these considerations in mind:
The traffic from each of the server must be redundant and isolated.
The design must tolerate hardware and software failures and upgrades of SAN fabric devices.
Which action must be taken to meet these requirements?