- (Exam Topic 1)
Which two statements describe the advantages of using a version control system? (Choose two.)

1. A. It allows for branching and merging so that different tasks are worked on in isolation before they are merged into a feature or master branch.
2. B. It allows multiple engineers to work against the same code and configuration files and manage differences and conflicts.
3. C. It provides tooling to automate application builds and infrastructure provisioning.
4. D. It allows developers to write effective unit tests.
5. E. It provides a system to track User Stories and allocate to backlogs.

Correct Answer: AB

- (Exam Topic 2)
Refer to the exhibit.

A Python code has been written to query a device. The executed code results in the error shown. Which action resolves the problem?

1. A. import json
2. B. requests("GET", base_url + request_url, cookles=cookies)
3. C. pip install requests
4. D. import requests

Correct Answer: D

- (Exam Topic 3)
A business needs to create a simulated environment that mimics a production infrastructure to make changes to the OSPF process and analyze the impact. What should be used?

1. A. Cisco VIRL / Cisco CML
2. B. Cisco DevNet Sandbox labs
3. C. pyATS
4. D. Puppet

Correct Answer: A
https://www.cisco.com/c/en/us/products/cloud-systems-management/modeling-labs/index.html

- (Exam Topic 3)
Which HTTP error code series relates to redirection?

1. A. 400
2. B. 500
3. C. 200
4. D. 300

Correct Answer: D
1xx - Informational: The server has received the request and is continuing the process
2xx - Successful: The request was successful and the browser has received the expected information 3xx (Redirection): You have been redirected and the completion of the request requires further action
4xx (Client Error): The website or the page could not be reached, either the page is unavailable or the request contains bad syntax
5xx (Server Error): While the request appears to be valid, the server could not complete the request

- (Exam Topic 2)
What is the function of IP address in networking?

1. A. specifies the type of traffic that is allowed to roam on a network
2. B. represents the unique ID that is assigned to one host on a network
3. C. specifies resource's location and the mechanism to retrieve it
4. D. represents a network connection on specific devices

Correct Answer: B