1. An engineer needs to configure network devices in an automated way. Which two ways are used to create structured data using YANG to provide REST-like APIs to enable programmability access? (Choose two.)(Select 2answers)
A) JSON B) XML C) YAML D) GPB
2. What are two advantages of using Python virtual environments? (Choose two.)(Select 2answers)
A) They allow for all Python projects to utilize the same set of shared dependencies B) They allow for multiple Python projects to use different versions of the same dependency without conflict C) They allow for isolated environments where each can use a different version of Python D) They allow multiple Python applications to share virtual memory between subprocesses
3. What is an interior YANG data node that exists in at most one instance in the data tree and has no value?
A) container node B) tree node C) listing node D) leaf node
4. A user is debugging a problem with model-driven dial-in/out streams with gRPC for a Cisco IOS XR implementation. There is no streaming data and the path is not resolved when the show telemetry model-driven subscription command is issued on the router. What is the cause of the problem?
A) There is no support for IOS XR 64-bit B) The emsd process is not running. C) SNMP is not enabled D) There are polling interval problems
5. Which two operations must be used to allow a network engineer to use NETCONF to configure and manage networking devices? (Choose two.)(Select 2answers)
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