200-901 practice questions 371–380

1. Question 371 · 530 in bank

   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.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   

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2. Question 372 · 530 in bank

   Which response code family is returned when further action must be taken to complete the request?

   • A2xx
   • B3xx
   • C4xx
   • D5xx

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   Answer: B

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3. Question 373 · 530 in bank

   Which Cisco compute management platform enables the management of Cisco UCS, Cisco HyperFlex, Pure Storage, and Cisco Network Insights from a single platform?

   • ACisco UCS Manager
   • BCisco Intersight
   • CCisco HyperFlex
   • DCisco UCS Director

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   Answer: B

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4. Question 374 · 530 in bank

   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.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Add a test > Run tests (should fail) > Write some code > Run tests (should pass) > Refactor the code https://en.wikipedia.org/wiki/Test-driven_development#Test-driven_development_cycle

   Source: Adapted from community discussion — lmqnam

   

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5. Question 375 · 530 in bank

   A customer is building a new DevOps business. The customer plans to deploy a modern version control system that supports multiple branches. Then the customer will aim to integrate into a Cl/CD pipeline for automated provisioning and agile development. What should the customer use first for the version control system?

   • ACisco ACI
   • BJenkins
   • CGitHub
   • DAnsible

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   Answer: C

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6. Question 376 · 530 in bank

   

   Refer to the exhibit. A development team is creating a Python application. After several days of work, a developer notices several pycache folders and creates a Bash script to clean up the folders. What being automated by the Bash script?

   • ARecursively delete all the __pycache__ folders.
   • BFind all the empty __pycache__ folders and delete them.
   • CDelete all the files in the __pycache__ folders.
   • DFind all the files named PWD and delete them.

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   Answer: A

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7. Question 377 · 530 in bank

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

   • Abrute force
   • Bman-in-the-middle
   • CXSS
   • DSQL injection

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   Answer: C

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8. Question 378 · 530 in bank

   

   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?

   • APOST/discovery/ when there is a slot available and get the response from the POST call with the discovery details.
   • BGET/discovery/ when the discovery is finished and get the response from the GET call with the discovery requirements.
   • CPOST/discovery?discoveryid= when the discovery is created and get the response from the POST call with the discovery details.
   • DPUT/discovery/ when the discovery is created and get the response of the discovery when it is updated.

   Show answer

   Answer: B

   Explanation

   B is the only answer that makes sense to me. Starting a discovery in DNAC is an asynchronous task in nature: https://developer.cisco.com/docs/dna-center/#!asynchronous-apis/asynchronous-operations https://developer.cisco.com/docs/dna-center/#!start-discovery C and D are not valid DNAC API calls. A is an asynchronous API call, but you don't get discovery details, just the Id and URL of the task created. B is a synchronous API call: Returns discovery by Discovery ID. Discovery ID can be obtained using the "Get Discoveries by range" API. https://developer.cisco.com/docs/dna-center/#!get-discovery-by-id

   Source: Adapted from community discussion — Ghneuma

   References

   • cisco.com documentation

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9. Question 379 · 530 in bank

   How do the processes used by the Agile methodology compare with the processes used by the Lean methodology?

   • AAgile concentrates on optimizing the development process, and Lean concentrates on optimizing the production process.
   • BAgile and Lean concentrate on optimizing the production process.
   • CAgile and Lean concentrate on optimizing the development process.
   • DAgile concentrates on optimizing the production process, and Lean concentrates on optimizing the development process.

   Show answer

   Answer: A

   Explanation

   Explanation: Agile primarily focuses on the software development process: It emphasizes iterative development, collaboration, and flexibility. Agile teams work closely with stakeholders to deliver incremental value. Lean primarily focuses on production and overall value stream optimization: It aims to eliminate waste, reduce lead time, and improve efficiency. Lean principles extend beyond software development to manufacturing, supply chain, and other domains.

   Source: Adapted from community discussion — Muste

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10. Question 380 · 530 in bank

    Which status code is used by a REST API to indicate that the submitted payload is incorrect?

    • A400
    • B403
    • C405
    • D429

    Show answer

    Answer: A

    References

    • Google Cloud documentation

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200-901 practice, question 371. 530 questions available.