Cisco 200-901 Practice Test - Questions Answers, Page 21

Why is refactoring done during test-driven development?

Refer to the exhibit.

A network engineer must change the configuration on devices daily. The Python script must collect CLI arguments from the user, organize data according to the Cisco-IOS-XE-native YANG model, and utilize Cisco REST APIs to make the configuration. Which workflow is being automated by the Python script?

Which platform is used to programmatically create a space and invite users for collaboration?

Refer to the exhibit.

A developer wants to create a room named cisco through Webex API. The developer prepares the request by putting an API token inside the authorization header; however, the given HTTP call returns error code 400. How must the call parameters be changed to ensure a valid response?

Refer to the exhibit.

Which line must be included in the Bash script for the Python code to succeed?

What is a capability of the NETCONF protocol?

Refer to the exhibit.

A network engineer uses model-driven programmability to monitor and perform changes on the network.

The network engineer decides to use the NETCONF RPC message to complete one of their tasks. What is accomplished by sending the RPC message?

Refer to the exhibit.

A developer creates a script to obtain a list of devices by using the Cisco DNA Center API. The remote server authorizes the request only if an authentication token is supplied in the headers. A function named get_auth_token() must retrieve a valid token by using HTTP Basic Authentication. Which code must be added to complete the get_auth_token() function?

Refer to the exhibit.

A network engineer wants to use an API to update information about device interfaces. The network devices are deployed in a Cisco DevNet Sandbox and have running interfaces. Which line of code needs to be placed in the snippet where the code is missing?