Cisco 200-901 Practice Test - Questions Answers, Page 28

Refer to the exhibit.

Which XML snippet has interface information that conforms to the YANG model?

What is a benefit of version control?

Refer to the exhibit.

What does the command marked (2) do when it is run?

What is a comparison of YAML and JSON?

Refer to the exhibit.

A collaboration engineer has developed a script to automate the gathering of information by providing the email address of the individual. When the engineer tests the script, a 401 error is received. Which command fixes the script?

A developer is attempting to retrieve all the messages from a Cisco Webex space. The server responds by sending the first 1,000 messages. The developer must make additional requests to retrieve the rest of the messages. Which API constraint is described in this scenario?

Refer to the exhibit.

A developer just finished testing a Python script and wants to save the list of packages and versions installed on the current machine. The developer must make sure that it will not cause any issues if tested on another device due to different library versions. Which line of code needs to be placed on the snippet where the code is missing?

A developer pushes an application to production. The application receives a webhook over HTTPSwithout a secret. The webhook information contains credentials to service in cleartext. When theinformation is received, it is stored in the database with an SHA-256 hash. Credentials to thedatabase are accessed at runtime through the use of a vault service. While troubleshooting, thedeveloper sets the logging to debug to view the message from the webhook. What is the securityissue in this scenario?

Refer to the exhibit.

A developer cannot reach the web application behind an NGINX load balancer. The developer sends a request to an application FQDN with cURL but gets an HTTP 502 response. Which action solves the problem?