Exam 350-601 topic 1 question 45 discussion

D is correct A. CLI-based scripting: This approach involves writing scripts to extract data from network devices through their command-line interfaces (CLIs). While it can be used for data retrieval, it's not as scalable or real-time as streaming telemetry. B. Logging: Logging typically involves storing log data generated by network devices. While it can provide valuable information, it is not inherently a real-time push model and may not meet the requirement for close to real-time access to operational data. C. SNMPv3: SNMP (Simple Network Management Protocol) is a widely used protocol for monitoring and managing network devices. SNMPv3 does support data retrieval, but it relies on a pull model (where the monitoring system requests data from devices) rather than a push model, which may not provide as close to real-time access as streaming telemetry does.

d is correct