Cisco 350-901 Online Practice Questions and Exam Preparation

Cisco 350-901 Online Questions & Answers

• Question 331:

  DRAG DROP

  Drag and drop the steps from the left into the order on the right to ensure that an application requiring communication to the external network is hosted on a Cisco Catalyst 9000 switch.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 332:

  Refer to the exhibit.

  

  The cisco_devnet Docker swarm service runs across five replicas.The development team tags and imports a new image named devnet/ test:1.1 and requests that the image be upgraded on each container.

  There must be no service outages during the upgrade process.

  Which two design approaches must be used? (Choose two.)

  A. Enable parallel upgrades by using the docker service update command
  B. Ensure that the service replicas are set to a minimum of 5
  C. Implement rolling upgrades by using the docker service update command
  D. Ensure that the service is hosted behind a VIP with no session persistence
  E. Update the restart policy of the containers to restart upon failure
  C. Implement rolling upgrades by using the docker service update command
  D. Ensure that the service is hosted behind a VIP with no session persistence

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  Explanation

• Question 333:

  A team is developing a cloud-native application for network monitoring and management of various devices. An increased growth rate of users is expected. The solution must be easily managed and meet these requirements:

  1. able to use dependencies 2. easy disposability 3. flexible configuration

  Which application design approach must be used?

  A. waterfall model
  B. 12-factor app framework
  C. object-oriented programming
  D. agile software development
  B. 12-factor app framework

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  Explanation

  This framework is designed to provide a consistent set of practices and principles to ensure applications can be easily deployed and managed in the cloud. It utilizes a microservices architecture which allows applications to be broken up into smaller, more manageable components. In addition, the 12-factor App Framework makes use of dependencies, flexible configuration and disposable services, making it an ideal choice for this type of application.

• Question 334:

  An application must be able to print the values of the variables in specific modules. Different message levels will be used for production and for development. Proof of access and activity must be documented. What must be included in the implementation to support these observability requirements?

  A. print
  B. metrics
  C. logging
  D. streaming
  C. logging

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  Explanation

• Question 335:

  What is the first step in the OAuth2 Authorization code grant flow?

  A. Request authorization from the resource owner.
  B. Receive an authorization code from the resource server.
  C. Mutual authentication between client and server.
  D. Authorization tokens are exchanged.
  A. Request authorization from the resource owner.

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  Explanation

• Question 336:

  Which two statements about a stateless application are true? (Choose two.)

  A. Different requests can be processed by different servers.
  B. Requests are based only on information relayed with each request.
  C. Information about earlier requests must be kept and must be accessible.
  D. The same server must be used to process all requests that are linked to the same state.
  E. No state information can be shared across servers.
  A. Different requests can be processed by different servers.
  B. Requests are based only on information relayed with each request.

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  Explanation

• Question 337:

  Which approach is used to protect East-West API traffic?

  A. Use encryption between services
  B. Install a perimeter firewall
  C. Use a dedicated cloud connection service.
  D. Implement an API gateway
  A. Use encryption between services

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  Explanation

• Question 338:

  DRAG DROP

  Refer to the exhibit.

  

  Drag and drop the correct parts of the Dockerfile from the left onto the item numbers on the right that match the missing sections in the exhibit to complete the Dockerfile to successfully build and deploy a container running a Python application. Not all parts of the Dockerfile are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 339:

  Given an application that implements a basic search function as Well as a video upload function , which two load-balancing approaches optimize the application's user experience? (Choose two.)

  A. Video upload requests should be routed to the endpoint using an intermediate hop.
  B. Video upload requests should be routed to the endpoint with highest data throughput.
  C. Video upload requests should be routed to the endpoint with lowest round-trip latency.
  D. Search requests should be routed to the endpoint with lowest round-trip latency.
  E. Search requests should be routed to the endpoint with highest data throughput.
  B. Video upload requests should be routed to the endpoint with highest data throughput.
  D. Search requests should be routed to the endpoint with lowest round-trip latency.

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  Explanation

• Question 340:

  DRAG DROP

  Refer to the exhibit.

  

  Python threading allows a developer to have different parts of a program run concurrently and simplify a design. Drag and drop the code snippets from the left onto the item numbers on the right that match the missing sections in the exhibit to create a thread instance.

  Select and Place:

  

  

  Explanation

  Explanation/Reference: