Cisco 350-901 Online Practice Questions and Exam Preparation

Cisco 350-901 Online Questions & Answers

• Question 281:

  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?

  A. git merge --commit
  B. git merge --abort
  C. git merge --no-edit
  D. git merge --revert
  B. git merge --abort

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  Explanation

• Question 282:

  Which model does model-driven telemetry use to transfer monitoring data to a logging server?

  A. SNMP
  B. push
  C. ICMP
  D. pull
  B. push

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  Explanation

• Question 283:

  A developer has just completed the configuration of an API that connects sensitive internal systems. Based on company policies, the security of the data is a high priority.

  Which approach must be taken to secure API keys and passwords?

  A. Embed them directly in the code.
  B. Store them in a hidden file.
  C. Store them inside the source tree of the application.
  D. Change them periodically.
  D. Change them periodically.

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  Explanation

• Question 284:

  There is a requirement to securely store unique usernames and passwords. Given a valid username, it is also required to validate that the password provided is correct. Which action accomplishes this task?

  A. Encrypt the username, hash the password, and store these values.
  B. Hash the username, hash the password, and store these values.
  C. Encrypt the username, encrypt the password, and store these values.
  D. Hash the username, encrypt the password, and store these values.
  A. Encrypt the username, hash the password, and store these values.

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  Explanation

• Question 285:

  Refer to the exhibit.

  

  An attempt to execute a CI/CD pipeline results m the error shown.

  What is the cause of the error?

  A. The VCS repository is unavailable
  B. The unit tests failed to complete
  C. The built artifacts failed to publish to the target server
  D. The remote library repository is unavailable
  A. The VCS repository is unavailable

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  Explanation

• Question 286:

  DRAG DROP

  Drag and drop the code snippets from the bottom onto the blanks in the code to manage the area range for an OSPF router by using the Puppet module. Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 287:

  A development team is looking for a tool to automate configurations across the infrastructure. The tool must have these characteristics:

  1. written in Go 2. defining a configuration for intent 3. stateful 4. declarative

  Which tool meets these requirements?

  A. Terraform
  B. NAPALM
  C. Chef
  D. NSX
  A. Terraform

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  Explanation

• Question 288:

  Which action reduces latency in a microservices application?

  A. Run microservices at the edge, on the periphery of the network.
  B. Merge microservices that communicate frequently with each other into a single microservice.
  C. Build the microservices to use a stateful design.
  D. Minimize HTTP header metadata on the request.
  A. Run microservices at the edge, on the periphery of the network.

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  Explanation

• Question 289:

  Refer to the exhibit.

  

  An engineer needs to change the IP address via RESTCOMF on interface GigabitEthernet2. An error message is received when the script is run. Which amendment to the code will result in a successful RESTCONF action?

  A. Change POST to PATCH.
  B. Issue a DELETE before POST.
  C. Issue a DELETE before PATCH
  D. Change POST to GET
  A. Change POST to PATCH.

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  Explanation

• Question 290:

  Refer to the exhibit.

  

  A company has extended networking from the data center to the cloud through Transit VPC.

  Which two statements describe the benefits of this approach? (Choose two.)

  A. Dynamic routing combined with multi-AZ- deployment creates a robust network infrastructure.
  B. VPC virtual gateways provide highly available connections to virtual networks.
  C. Dedicated VPC simplifies load balancing by combining internal and external web services.
  D. VPC virtual gateways provide more secure connections to virtual networks.
  E. Dedicated VPC simplifies routing by not combining this service with other shared services.
  A. Dynamic routing combined with multi-AZ- deployment creates a robust network infrastructure.
  E. Dedicated VPC simplifies routing by not combining this service with other shared services.

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  Explanation