Cisco 350-901 Online Practice Questions and Exam Preparation

Cisco 350-901 Online Questions & Answers

• Question 471:

  What is a characteristic of a monolithic architecture?

  A. It is an application with multiple independent parts.
  B. New capabilities are deployed by restarting a component of the application.
  C. A service failure can bring down the whole application.
  D. The components are platform-agnostic.
  C. A service failure can bring down the whole application.

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  Explanation

  A monolitic app can be platform-agnostic but it's not mandatory. But is the app is monolitic, a service failure (such as storage or network) will bring down the whole app/service. This is unlike the distributed application architecture where failure of one microcomponent can be detected and fixed dynamically.

• Question 472:

  DRAG DROP

  Drag and drop the code snippets from the bottom onto the blanks in the code to write a module that will do the following:

  1. examine an HTTP response status for the";Too Many Request";

  2. error and the HTTP Retry-After header ?enter the sleep() function 3. wake from the sleep() function and retry the POST request

  Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 473:

  Refer to the exhibit.

  

  A developer wants to automatically deploy infrastructure for a containerized application.

  A gitlab-ci.yml file must describe a pipeline that builds a container based on a supplied Dockerfile and executes an Ansible playbook on the configured container.

  What must be added where the code S missing to complete the script?

  A. docker assign nettestregistry.gitlab.com/DOCKER USERNAME/$DOCKER REPOSITORY
  B. docker info registry.gitlab.com/$DOCKER REPOSITORY
  C. docker logout registry.gitlab.com
  D. docker push registry.gitlab.com/$DOCKER USERNAME/$DOCKER REPOSITORY
  D. docker push registry.gitlab.com/$DOCKER USERNAME/$DOCKER REPOSITORY

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  Explanation

• Question 474:

  DRAG DROP

  A developer is creating a Python Flask solution to leverage the Cisco Meraki Location API. Drag and drop the code snippets from the bottom onto the blanks in the Python script to manage incoming location data. Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 475:

  Click on the GET Resource button above to view resources that will help with this question.

  

  

  

  An engineer is managing a DC with 6000 Cisco UCS servers installed and running. The engineer has been asked to identify all resources where the model is in the UCSB family and the available memory is less than or equal to 5 GB.

  Which REST API call accomplishes this task?

  A. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=not(Model eq `UCSC') and AvailableMemory le 5000
  B. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=Model eq `UCSB' and AvailableMemory lt 5000
  C. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=contains(Model, UCSB') and AvailableMemory lt 5000
  D. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=contains(Model, UCSB') and AvailableMemory le 5000
  D. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=contains(Model, UCSB') and AvailableMemory le 5000

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  Explanation

• Question 476:

  Refer to the exhibit.

  1 root@ci-job-1:/job-6768# pytest --verbose src/ 2 bash: pytest: command not fount

  An engineer is setting up a CI/CD pipeline for a new application that depends on other services.

  The services must be prepared beforehand. Build dependencies must be installed by the pipeline. One of the pipeline stages fails.

  What is the cause of the issue?

  A. The CI syntax is invalid.
  B. A package is missing.
  C. The dependent services are not ready.
  D. The unit test failed.
  B. A package is missing.

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  Explanation

• Question 477:

  A developer is adding a user experience improvement to an application and is working on a fork. The developer must push a new branch named `devcorexpv4g4h1h1y1r5l3w1t4' to the remote repository named `PRODdevcorv01h1t2d1w5i6j4a5b'. The local branch must be updated to include any new changes that were pushed to the remote repository from other developers.

  Which Git command must be used?

  A. git reset -f
  B. git fetch -f
  C. git merge --all
  D. git pull --all
  D. git pull --all

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  Explanation

  The git pull command is used to fetch and merge changes from a remote repository into the local repository. The -all option tells Git to fetch and merge all branches, including the remote tracking branches.

  In this scenario, the developer needs to push a new branch to the remote repository and then update the local branch to include any new changes that were pushed to the remote repository from other developers. The git pull --all command will do both of these things.

• Question 478:

  Refer to the exhibit.

  

  An application design has been proposed for a new infrastructure monitoring system that collects telemetry from infrastructure devices and visualizes it on a dashboard from a central database.

  Because of constraints regarding available compute and storage at local sites, the decision has been made to implement a hybrid application design.

  Which two changes must be made to the application architecture to improve the high availability and resiliency of the application, specifically to ensure minimal data loss of measurement data that is being collected periodically? (Choose two.)

  A. Implement caching to reduce the amount of data that is sent from the cloud to local sites.
  B. Implement certificates to ensure that data collection nodes are trusted sources in the application.
  C. Implement local storage at the data collection layer in case of connectivity loss to the cloud.
  D. Ensure that the database is replicated across multiple different cloud regions.
  E. Implement a redundant network at the local sites.
  C. Implement local storage at the data collection layer in case of connectivity loss to the cloud.
  D. Ensure that the database is replicated across multiple different cloud regions.

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  Explanation

• Question 479:

  DRAG DROP

  A developer creates Python code to manage a Cisco Firepower Device Management-enabled device.

  Drag and drop the code snippets from the bottom onto the blanks in the Python script to delete a port object named Application-1 from the device. Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 480:

  DRAG DROP

  Drag and drop the code snippets from the bottom onto the blanks in the code to create an Ansible playbook.

  The playbook must apply the configurations in a Cisco IOS 15.6 router:

  Enable the GigabitEthernet0/2 interface.

  Enable host logging for destination 192.168.2.10.

  Add a static route that has a prefix of 192.168.2.0, a mask of 255.255.255.0, and a next hop of 10.0.0.1.

  Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference: