A security incident occurs due to a misconfigured firewall rule that was deployed via automation. The team wants to learn from the incident without blaming individuals. Which cultural practice should they adopt?

Identify the engineer who made the mistake and assign corrective training.

Roll back the change and move on without further analysis.

Conduct a blameless post-mortem to identify systemic issues and process improvements.

Increase the number of approvals required for all changes.

A team is developing a new firewall rule automation script. They want to verify that individual functions within the script work correctly before integrating them. Which type of automated test should they write?

Integration tests that verify the script works with the firewall API.

Unit tests that validate each function in isolation.

Performance tests that measure response times.

Functional tests that validate end-to-end behavior.

What is the primary purpose of Continuous Integration (CI) in a DevOps environment?

To delay integration of code changes until the end of a project

To replace version control systems with automated build tools

To detect integration issues early by frequently merging code changes and running automated builds

To manually deploy code to production after each change

What is the main purpose of configuration management tools in a DevOps environment?

To deploy application code to production servers

To back up configuration files to a central server

To maintain consistent system and network device states across the environment

To monitor network traffic and detect anomalies

Which cultural aspect is emphasized in DevOps?

Keeping knowledge within individual teams

Competition between teams to meet individual goals

Shared responsibility for the entire service lifecycle

Isolation of development and operations teams

CiscoCertified Network Professional Cybersecurity (CBRCOR)

Domain 4Objective 12

4.12 Apply the Principles of DevOps Practices 350-201 Practice Questions (Page 7)

Part of the Automation domain, which accounts for 20% of the 350-201 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 1–1 from this objective — we provide 35 practice questions to prepare you well beyond it. (estimate)

35questions here

7free pages

11concepts

20%of the exam

Questions 31–35

31application · medium
A security incident occurs due to a misconfigured firewall rule that was deployed via automation. The team wants to learn from the incident without blaming individuals. Which cultural practice should they adopt?
Select an answer first
32application · medium
A team is developing a new firewall rule automation script. They want to verify that individual functions within the script work correctly before integrating them. Which type of automated test should they write?
Select an answer first
33foundation · easy
What is the primary purpose of Continuous Integration (CI) in a DevOps environment?
Select an answer first
34foundation · easy
What is the main purpose of configuration management tools in a DevOps environment?
Select an answer first
35foundation · easy
Which cultural aspect is emphasized in DevOps?
Select an answer first

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