Cisco Updated 350-701 Exam Questions and Answers by phoenix

The Python script in the exhibit uses the Cisco AMP for Endpoints API to get information about the computers in the deployment. It imports the requests library, which allows it to make HTTP requests. It then defines three variables: client_id, api_key, and url. These are used to authenticate and access the API endpoint. The url is set to ‘1’, which returns a list of computers in JSON format. The script then makes a GET request using the requests.get() method, passing the url and the authentication details as parameters. The response from the API is stored in the response variable, and converted to JSON using the response.json() method. The script then loops over each computer in the ‘data’ field of the JSON response, using a for loop. Inside the loop, it extracts the hostname of each computer using the ‘hostname’ key, and prints it using the print() function. Therefore, the script will pull all computer hostnames and print them, which is option C. References:

Overview of the Cisco AMP for Endpoints API

Secure Endpoint API - Cisco DevNet

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0

Northbound and southbound APIs are two types of interfaces that enable communication between different layers of the SDN architecture. Northbound APIs relay information between the controller and the applications or policy engines, while southbound APIs relay information between the controller and the network devices.

Northbound APIs allow applications to request network services or resources from the controller, such as bandwidth, latency, security, or routing. The controller then translates these requests into network configurations and applies them to the network devices via the southbound APIs. Northbound APIs typically use RESTful API methods such as GET, POST, and DELETE to communicate with the controller.

Southbound APIs allow the controller to program the network devices to perform forwarding and other functions. The controller can use different protocols or standards to communicate with the network devices, depending on their capabilities and vendor-specific features. Some common examples of southbound APIs are CLI, SNMP, RESTCONF, NETCONF, OpenFlow, and OpFlex.

Explanation

Explanation

When Umbrella receives a DNS request, it uses intelligence to determine if the request is safe, malicious or risky — meaning the domain contains both malicious and legitimate content. Safe and malicious requests are routed as usual or blocked, respectively. Risky requests are routed to our cloud-based proxy for deeper inspection. The Umbrella proxy uses Cisco Talos web reputation and other third-party feeds to determine if a URL is malicious.