The correct Python snippet to receive a Meraki webhook request is the one that uses the @app.route decorator with the correct endpoint and accepts the POST method since webhooks typically send data using HTTP POST requests. In this case, Option D is set up to accept POST requests which align with how webhooks operate. References := ( Automating Cisco Enterprise Solutions Official Cert Guide )

 The module name that corresponds to the YANG model referenced in the RESTCONF GET request is “ietf-interfaces:interfaces”. This can be determined by looking at the first line of the response in the exhibit, which shows "ietf-interfaces:interfaces": {. This line indicates that the data returned is part of a list defined within the ‘ietf-interfaces’ YANG module and specifically within the ‘interfaces’ container. References: (Automating Cisco Enterprise Solutions Official Cert Guide)

The JSON formatted output from a network monitoring tool indicates that there is one unmonitored device in the access category. Additionally, the “healthScore” section shows values for “badCount” and “badPercentage” greater than zero, suggesting at least one device in this category has performance issues. Since this falls under the Access category, it can be inferred that an access switch is functioning in a degraded state. References: Automating Cisco Enterprise Solutions Official Cert Guide

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Zero Touch Provisioning (ZTP) is the solution used for automating the configuration of a device when it is first powered on. ZTP utilizes DHCP to obtain an IP address and TFTP to download the initial configuration file, automating the provisioning process without manual intervention.

References := Automating Cisco Enterprise Solutions Official Cert Guide

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 Software-defined networks (SDNs) offer several advantages over traditional networks; one key advantage is their distributed management architecture. Unlike traditional networks where the control plane (which makes decisions about where traffic should be sent) and the data plane (which actually sends packets according to those decisions) are coupled on each networking device leading to potential single points of failure, SDNs separate these planes. This separation allows for centralized control with a global view of the network state while maintaining local data forwarding at each switch. This architecture enhances resilience as it can dynamically adjust and reroute traffic around failed nodes or congested paths without manual intervention. References := ( Automating Cisco Enterprise Solutions Official Cert Guide )