350-901 practice questions 361–370

1. Question 361 · 385 in bank

   On which system must the messaging standards be defined to allow communication between all the components for a custom dashboard?

   • Aweb application
   • Bfront end
   • Cback end
   • Dmanagement server

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   Answer: C

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2. Question 362 · 385 in bank

   A team of engineers must manage and configure an infrastructure programmatically. The team must be able to bootstrap and configure new servers and switches remotely without using an agent. Which configuration management tool meets the requirements?

   • AChef
   • BJenkins
   • CPuppet
   • DTerraform

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   Answer: D

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3. Question 363 · 385 in bank

   Select 2

   A software development team needs to create a new network monitoring application. The team must create source code to retrieve information from Cisco Catalyst Center (formerly DNA Center) APIs, ping, SNMP, and other sources. The team plans to host the code in a Git repository to make the code reusable. What are two advantages of designing the application to make the code reusable? (Choose two.)

   • Areduced latency on code resource update
   • Bimproved understanding of the code
   • Creduced frequency in the number of defects
   • Dimproved overall distribution of the code
   • Ereduced complexity in microservices-based architecture

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   Answer: CD

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4. Question 364 · 385 in bank

   Refer to the exhibit.

   

   The Python code manages a Cisco CSR 1000V router. Which code snippet must be placed in the blank in the code to change the description of the GigabitEthemet2 interface to Service 2 uplink?

   • A//IMG//
   • B//IMG//
   • C//IMG//
   • D//IMG//

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   Answer: D

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5. Question 365 · 385 in bank

   Refer to the exhibit.

   

   The Python code is used to retrieve data from a web API. Which code snippet must be placed in the blank in the code to add exponential backoff with an upper limit?

   • AMAXIMUM_BACKOFF_TIME -= 100
   • BMINIMUM_BACKOFF_TIME *= 2
   • CMAXIMUM_BACKOFF_TIME *= 2
   • Ddelay*=2

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   Answer: D

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6. Question 366 · 385 in bank

   A developer has created an enhancement on a core application feature. During the development changes have been made to a branch named ‘abcde-1a2b3c4d5ee1a2bb-c3’. Conflicts occur when the developer tries to merge the branch to production and so the pre-merge state must now be recreated. Which Git command must be used?

   • Agit merge --commit
   • Bgit merge --abort
   • Cgit merge --no-edit
   • Dgit merge --revert

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   Answer: B

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7. Question 367 · 385 in bank

   Which authorization steps are required to obtain an access token according to the OAuth2 authorization code grant flow?

   • AAuthenticate, get the authorization code, and send it with the client ID and client secret.
   • BSend the client ID and client secrets by using the grant flow type, get the token, and authorize by using a callback.
   • CLog in with a username and password using a form, get a token, and include the token in the body.
   • DSend the base64 encoded username, password, client ID, and client secret to the single sign-on manager.

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   Answer: A

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8. Question 368 · 385 in bank

   An engineer is designing an application to interact with Cisco Catalyst Center (formerly DNA Center). The application must use multiple components that serve unique functions that range from device data collection, analysis, and monitoring to a custom dashboard. It must meet these development requirements: • Application components are easy to replace. • Application components are easy to re-use. • It can scale up at short notice. • It allows work to be done on specific components independently. Which design practice must the engineer apply?

   • Asoftware configuration management
   • Bsingle-responsibility principle
   • Cobject-oriented design
   • Dmodular design

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   Answer: D

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9. Question 369 · 385 in bank

   What is a capability of end-to-end encryption when building an API?

   • AIt protects endpoints from being compromised.
   • BIt impedes the use of backdoors.
   • CIt guarantees the identity of the client.
   • DIt prevents eavesdropping by third parties during transit.

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   Answer: D

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10. Question 370 · 385 in bank

    An application engineering team needs an easy way to implement a secret storage policy and ensure that other developers cannot access the credentials. The access to the source code must be limited to avoid retrieving secrets. How must the secrets be stored?

    • Aon a cloud-based secret service through an API gateway
    • Busing an encrypted document-based database
    • Cusing a key-value database linked to a third-party OAuth service
    • Das a variable in the code using functions and loops

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    Answer: A

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350-901 practice, question 361. 385 questions available.