- (Exam Topic 1)
Refer to the exhibit.

What is the action of the Bash script that is shown?

1. A. The script waits until input is entere
2. B. If the directory exists, the script goes into it until there is no directory with the same name, then it creates a new directory.
3. C. The script goes into the directory called “$ndir” and makes a new directory called “$ndir”
4. D. The script waits unit input is entered, then it goes into the directory entered and creates a new directory with the same name.
5. E. For all directories in the current folde
6. F. The script goes into directory and makes a new directory.

Correct Answer: A

- (Exam Topic 2)
A developer creates a script that configured multiple Cisco IOS XE devices in a corporate infrastructure. The internal test environment is unavailable, and no maintenance window is available to test on a low-priority production environment. Which resource is used to test the code before it is applied to the production environment?

1. A. Code Exchange
2. B. Cisco DevNet Learning Labs
3. C. Cisco DevNet Sandbox
4. D. Cisco Support

Correct Answer: C
Reference: https://developer.cisco.com/site/sandbox/

- (Exam Topic 3)
A group of software developers wants to improve its collaboration with the operations team. The group wants to deliver release-ready code that merges code changes back to the main branch and runs the automated testing as often as possible. Which DevOps concept does this scenario represent?

1. A. continuous delivery
2. B. version control
3. C. continuous integration
4. D. continuous deployment

Correct Answer: C

- (Exam Topic 3)
A developer writes an application that refines data in temporary secure file storage hosted on the public cloud. Data will be deleted after processing and does not contain any private information. What is the advantage that a public cloud deployment provides to the developer?

1. A. high security with encryption
2. B. ease in infrastructure management
3. C. flexible development
4. D. bespoke services

Correct Answer: B

- (Exam Topic 3)
What is the purpose of running tests before writing code in test-driven development?

1. A. to find unexpected failures in the tests
2. B. to demonstrate that the tests fail for expected reasons
3. C. to ensure that the tests pass
4. D. to provide proof of the work carried out

Correct Answer: D