Cisco Cisco Certified DevNet Associate 200-901 Questions & Answers

• Question 151:

  Which tool provides a testing environment to run tests on network devices and perform network automation scenarios?

  A. Visual Studio Code

  B. Cisco VIRL

  C. pyATS

  D. Cisco Packet Tracer

  Correct Answer: B

• Question 152:

  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?

  A. high security with encryption

  B. ease in infrastructure management

  C. flexible development

  D. bespoke services

  Correct Answer: B

  "What is the ADVANTAGE that a PUBLIC CLOUD deployment provides." The question is only about the PUBLIC CLOUD part.

  Public Cloud's provide ease of management because the dev's aren't required to maintain the infrastructure.

• Question 153:

  Refer to the exhibit.

  

  A network engineer executes the bash script shown. Which two things are achieved by running the script? (Choose two.)

  A. A directory called PRODUCTION is created.

  B. The engineer changes to the parent directory.

  C. A YAML file is created.

  D. A YAML file is removed.

  E. A directory called state.yml is created.

  Correct Answer: AC

• Question 154:

  Refer to the exhibit.

  

  Which code snippet represents the sequence.

  

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C

• Question 155:

  A developer attempts to refactor and improve the application code. It is noticed that the code contains several pieces of key information that could be a security threat if this code is accessible by those who are not authorized to this data.

  Which approach addresses the security concerns noticed by the developer?

  A. Host the application code on a machine located in a secure data center.

  B. Utilize environment variables for username and password details.

  C. Rely on the security teams' goodwill to not give access to those who do not need it.

  D. Move the hardware that the application is deployed on to a secure location.

  Correct Answer: B

• Question 156:

  Refer to the exhibit.

  

  An engineer is comparing two files by using the unified diff format. Which cade snippet belongs to the new.py file?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

  And that is because of the line number which is present in front of the line( which represent the line number in the modified file(new.py), also the + from the diff shows which text is belonging to the last version of the file(new.py)) B is not

  correct because in the new file on line 21 it is "def print_devices"

  C is not correct because it was only present on the functions.py file and it was removed on the new. py, based on the diff command output.

  D is not correct because line 66 of the new.py file is "response=get_devices_list(geaders,{})"

• Question 157:

  DRAG DROP

  Drag and drop the steps from the left into the order on the right to create a test-driven development cycle. Some options are used more than once.

  Select and Place:

  

  Correct Answer:

  

• Question 158:

  DRAG DROP

  Refer to the exhibit.

  

  Drag and drop the code snippets from the bottom into the blanks in the Python code to import the Cisco Meraki library and set the API key for authorization.

  Select and Place:

  

  Correct Answer:

  

• Question 159:

  DRAG DROP

  An engineer must configure devices over Cisco DNA Center. A repository already exists that contains scripts to communicate with Cisco DNA Center over APIs. The engineer wants to add their own scripts to the same repository. Drag and drop the actions from the left into the order on the right to clone a Git repository named DNA.

  Select and Place:

  

  Correct Answer:

  

• Question 160:

  DRAG DROP

  Refer to the exhibit.

  

  Drag and drop the code from the bottom onto the box where the code is missing to construct a Python script that allows an engineer to retrieve interface data. Not all options are used.

  Select and Place:

  

  Correct Answer: