- (Exam Topic 2)
A developer needs a list of clients connected to a specific device in a Meraki network. After making a REST API call, the developer receives an unfamiliar response code. Which Cisco DevNet resource should be used to identify the meaning of the response code?

1. A. API documentation
2. B. Sandbox
3. C. Learning Labs
4. D. Code Exchange

Correct Answer: A

- (Exam Topic 2)
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?

1. A. updating an existing route on the device
2. B. adding a new route to a device
3. C. including a route on the device and overwriting the current routes
4. D. deleting the route that is passed through the command-line variables

Correct Answer: A

- (Exam Topic 1)
Which principle is a value from the manifesto for Agile software development?

1. A. adhering to a plan over responding to requirements
2. B. detailed documentation over working software
3. C. processes and tools over teams and inter actions
4. D. customer collaboration over contract negotiation

Correct Answer: D
Reference: https://www.cisco.com/c/dam/global/en_hk/solutions/collaboration/files/agile_product_development.pdf

- (Exam Topic 3)
A developer pushes an application to production. The application receives a webhook over HTTPS without a secret. The webhook information contains credentials to service in cleartext. When the information is received, it is stored in the database with an SHA-256 hash. Credentials to the database are accessed at runtime through the use of a vault service. While troubleshooting, the developer sets the logging to debug to view the message from the webhook. What is the security issue in this scenario?

1. A. Database credentials should be accessed by using environment variables defined at runtime.
2. B. During the transport of webhook messages, the credentials could be unencrypted and leaked.
3. C. During logging, debugging should be disabled for the webhook message.
4. D. Hashing the credentials in the database is not secure enough; the credentials should be encrypted.

Correct Answer: B

- (Exam Topic 1)
Refer to the exhibit.

Drag and drop the variables from the left onto the item numbers on the right that match the missing assignments in the exhibit.

Solution:
1 – A, 2 – C, 3 – B
Reference: https://medium.com/@fotios.floros/linux-backup-script-1722cc9c2bf6 (use tar in order to create your backup file)

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A