200-901 practice questions 311–320

1. Question 311 · 530 in bank

   A file that already exists in a local repository is updated. Which command must be executed to ensure that the changes in the file are included in the next Git commit?

   • Agit update
   • Bgit merge
   • Cgit add
   • Dgit rebase

   Show answer

   Answer: C

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2. Question 312 · 530 in bank

   DRAG DROP -

   

   Refer to the exhibit. Drag and drop the code from the bottom onto the box where the code is missing on the Meraki Python script to create a new network.

   

   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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3. Question 313 · 530 in bank

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

   • Atriggering of the automated testing phase
   • Bcommitment and pushing of code into a version control system
   • Ctriggering of the automated build phase
   • Ddeveloper writing the initial lines of code

   Show answer

   Answer: B

   Explanation

   "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

   Source: Adapted from community discussion — Woonesuf

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4. Question 314 · 530 in bank

   What must be created on a network to enable devices in different network segments to communicate as if attached to the same wire?

   • AVLAN
   • BSAID
   • CVTP
   • DMTU

   Show answer

   Answer: A

   Explanation

   "VLANs provide a way to group devices within a LAN. A group of devices within a VLAN communicate as if they were attached to the same wire. VLANs are based on logical connections, instead of physical connections" Source: https://www.ciscopress.com/articles/article.asp?p=2181837&seqNum=4

   Source: Adapted from community discussion — Woonesuf

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5. Question 315 · 530 in bank

   Select 2

   When a developer sends an HTTP request to an API, which two elements are expected in an HTTP response? (Choose two.)

   • Aheaders
   • BGET request
   • CPOST request
   • Dscripts
   • Estatus code

   Show answer

   Answer: AE

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6. Question 316 · 530 in bank

   DRAG DROP -

   

   Refer to the exhibit. Drag and drop the code from the bottom onto the box where the code is missing to delete Developer1 from the ACI programmers' meeting room. Not all options are used.

   

   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

   It's correct, as we are deleting a menbership, so we need the menbership id not the personId. The membership id is the "Vwwww....."

   Source: Adapted from community discussion — jago83

   

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7. Question 317 · 530 in bank

   What is the benefit of organizing data into functions?

   • Asupports using same variable in different modules
   • Bsupports altering the state of an object
   • Corganize code in a reusable way
   • Dstores data values of different types

   Show answer

   Answer: C

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8. Question 318 · 530 in bank

   Which capability is used by Ansible to run a set of tasks when a property is changed?

   • Ahandlers
   • Bplaybooks
   • Croles
   • Dtasks

   Show answer

   Answer: A

   Explanation

   I agree. "Sometimes you want a task to run only when a change is made on a machine. For example, you may want to restart a service if a task updates the configuration of that service, but not if the configuration is unchanged. Ansible uses handlers to address this use case. Handlers are tasks that only run when notified." Source: https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_handlers.html

   Source: Adapted from community discussion — Woonesuf

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9. Question 319 · 530 in bank

   DRAG DROP - Drag and drop the code from the bottom onto the box where the code is missing to obtain an authorization token by using the Cisco DNA Center API. Not all options are used.

   

   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

   References

   • cisco.com documentation

   

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10. Question 320 · 530 in bank

    Select 2

    In test-driven development, what are two of the green bar patterns? (Choose two.)

    • Aanother test
    • Bbreak
    • Ctriangulate
    • Dstarter test
    • Efake it

    Show answer

    Answer: CE

    Explanation

    Reference: https://www.cs.uic.edu/~i442/Patterns%20for%20TDD.pdf

    Source: Adapted from community discussion — pythonshadow

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200-901 practice, question 311. 530 questions available.