1. Which command configures the remote peer when the Cisco IOS XR Traffic Controller is used?

A) peer ipv4 192.168.0.3
B) state ipv4 192.168.0.3
C) state-sync ipv4 192.168.0.3
D) peer-sync ipv4 192.168.0.3



2. A Cisco NSO service has just been deployed. Which Cisco NSO Command Line Interface command is used to inspect the resulting device configuration changes before the changes are pushed to the network?

A) show dry-run output
B) commit dry-run outformat native
C) pseudo-commit
D) show service impact



3. Which two Python libraries are used to write a script to retrieve network device information using RESTCONF? (Choose two.)(Select 2answers)

A) ncclient
B) requests
C) json
D) PySNMP



4. What is a key feature of YANG?

A) error prediction
B) use identification
C) reusable types and groupings
D) JAVA compatibility



5. An engineer must change from using NETCONF for streaming telemetry to telemetry data using gRPC framework because NETCONF uses XML for message and payload encoding. Which two messages and payload encodings does gNMI use? (Choose two.)(Select 2answers)

A) gNMI notifications with JSON
B) protobuf notifications with XML
C) protobuf payload
D) gNMI notifications with XML