Cisco Cisco Certified DevNet Associate 200-901 Questions & Answers

• Question 91:

  Which type of OWASP threat uses malicious scripts that are injected into otherwise benign and trusted websites?

  A. brute force

  B. man-in-the-middle

  C. XSS

  D. SQL injection

  Correct Answer: C

• Question 92:

  Refer to the exhibit.

  

  The sequence diagram shows a RESTful API call. Which step and response will represent the behavior of the REST API call to be synchronous?

  A. POST/discovery/ when there is a slot available and get the response from the POST call with the discovery details.

  B. GET/discovery/ when the discovery is finished and get the response from the GET call with the discovery requirements.

  C. POST/discovery?discoveryid= when the discovery is created and get the response from the POST call with the discovery details.

  D. PUT/discovery/ when the discovery is created and get the response of the discovery when it is updated.

  Correct Answer: C

• Question 93:

  Refer to the exhibit.

  

  An engineer prepares a script to automate workflow by using Cisco DNA Center APIs to display:

  1.

  total count of devices

  2.

  list of the network devices

  3.

  information of one device with a hostname filter

  What is displayed in the final step after the Python script is executed?

  A. information about a device of type C9500-40x.

  B. filtered results by the hostname and the platformld C9500-40X

  C. information about the test devices

  D. list of devices with platformId C9500-40x

  Correct Answer: A

• Question 94:

  A new application is being developed that requires the ability to be copied and moved from one location to another. The existing infrastructure is already heavily utilized, so the new application must have a low resource footprint. The application includes a small PostgreSQL database component. Which application deployment type meets the requirements?

  A. Python virtual environment

  B. bare metal

  C. virtual machine

  D. container

  Correct Answer: D

  Source: https://developer.ibm.com/articles/true-benefits-of-moving-to-containers-1/

  See "Benefit 4. Scalability and infrastructure optimization" and "Benefit 5. Component portability"

• Question 95:

  Refer to the exhibit.

  

  Which type of YANG object is "interfaces"?

  A. subitem

  B. container

  C. item

  D. node

  Correct Answer: B

• Question 96:

  A developer improves the code repository to clean a bug on the custom network monitoring application. The developer adds the changes to the staging area and then commits on the local branch. Which command pushes commits that are made on a local branch to the remote repository?

  A. push origin master

  B. git push all

  C. push all

  D. git push origin master

  Correct Answer: D

  The syntax for the specified action is "git push "

  Source: https://www.atlassian.com/git/tutorials/syncing/git-push

• Question 97:

  Refer to the exhibit. A network engineer must improve the fabric discovery process in a data center. The engineer wants to check current ACI scripts in the myproject repository and clone them to a folder named aci. The engineer will optimize the scripts from the new folder. Which command performs this task on the Git repository?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: D

  See "Cloning an Existing Repository" on https://git-scm.com/book/en/v2/Git-Basics-Getting-a-Git-Repository

• Question 98:

  What are two benefits of edge architecture? (Choose two.)

  A. device authentication

  B. secure access

  C. service deployment

  D. offline support

  E. data management

  Correct Answer: BE

• Question 99:

  Which protocol is associated with the management plane on a network device?

  A. ARP

  B. ICMP

  C. BGP

  D. SSH

  Correct Answer: D

• Question 100:

  What is a component of the first stage of an application development CI/CD pipeline?

  A. triggering of the automated testing phase

  B. commitment and pushing of code into a version control system

  C. triggering of the automated build phase

  D. developer writing the initial lines of code

  Correct Answer: B

  "The first step in setting up a CI/CD pipeline is development. Developers code and push their code to a shared repository like Git." Source: https://www.browserstack.com/guide/building-ci-cd-pipeline