Cisco 350-901 Online Practice Questions and Exam Preparation

Cisco 350-901 Online Questions & Answers

• Question 21:

  How is an OAulh2 three-legged authentication flow initiated?

  A. The user makes a roquost to the OAuth client
  B. Exchange the key f
  C. Construct an API call to retrieve the credentials.
  D. Get the authorization code.
  A. The user makes a roquost to the OAuth client

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  Explanation

• Question 22:

  DRAG DROP

  Refer to the exhibit.

  

  Drag and drop the code snippets from the bottom onto the blanks in the code to create a function to add new network objects to their Firepower Device Management instance. Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 23:

  DRAG DROP

  Drag and drop the code snippets from the bottom onto the blanks in the code to update the script library that is used to connect to the REST API on the network devices. A descriptive error and warning message should be logged when a user uses the script. Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 24:

  DRAG DROP

  A developer is creating a Python script to catch errors using REST API calls and to aid in debugging. Drag and drop the code from the bottom onto the box where the code is missing to implement control flow for REST API errors. Not all options are used.

  Select and Place:

  

  

  Explanation

  Explanation/Reference:

• Question 25:

  A developer plans to create a new bugfix branch to fix a bug that was found on the release branch. Which command completes the task?

  A. git checkout -b RELEASE BUGFIX
  B. git checkout -t BUGF1X RELEASE
  C. git checkout -b BUG FIX RELEASE
  D. git checkout -t RELEASE BUGFIX
  C. git checkout -b BUG FIX RELEASE

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  Explanation

• Question 26:

  The access token for a Webex bot has been stored in an environment variable using the command:

  export bot_token=6bec40cf957de397561557a4fac9ea0

  The developer now wants to containerize the Python application which will interact with the bot, and will use this build command to add the token to the build image: docker build--build-arg BOT_TOKEN=$bot_token.

  Which Dockerfile should be used to build the Docker image so that the bot access token is available as an environment variable?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  E. Option E
  D. Option D

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  Explanation

• Question 27:

  What are two benefits of using distributed log collectors? (Choose two.)

  A. supports multiple transport protocols such as TCP/UDP
  B. improves performance and reduces resource consumption
  C. provides flexibility due to a wide range of plugins and accepted log formats
  D. enables extension of logs with fields and export to backend systems
  E. buffers and resends data when the network is unavailable
  B. improves performance and reduces resource consumption
  E. buffers and resends data when the network is unavailable

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  Explanation

• Question 28:

  Which two statements are considered best practices according to the 12-factor app methodology for application design? (Choose two.)

  A. Application code writes its event stream to stdout.
  B. Application log streams are archived in multiple replicated databases.
  C. Application log streams are sent to log indexing and analysis systems.
  D. Application code writes its event stream to specific log files.
  E. Log files are aggregated into a single file on individual nodes.
  A. Application code writes its event stream to stdout.
  C. Application log streams are sent to log indexing and analysis systems.

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  Explanation

• Question 29:

  A developer releases a new application for network automation of Cisco devices deployed m a local data center. The application utilizes complex design patterns such as microservices that host multiple third-party libraries and programming languages. The development must be simplified by implementing an observability-driven development lifecycle.

  Which two considerations must be taken to meet the requirements? (Choose two.)

  A. description of low-level errors
  B. which KPls to monitor
  C. relevant metrics to expose
  D. which monitoring tools to use
  E. identifying customer priorities
  B. which KPls to monitor
  C. relevant metrics to expose

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  Explanation

• Question 30:

  An enterprise refactors its monolithic application into a modern cloud-native application that is based on microservices. A key requirement of the application design is to ensure that the IT team is aware of performance issues or bottlenecks in the new application. Which two approaches must be part of the design considerations? (Choose two.)

  A. Periodically scale up the resources of the host machines when the application starts to experience high loads
  B. Instrument the application code to gather telemetry data from logs, metrics or tracing
  C. Adopt a service-oriented architecture to handle communication between the services that make up the application
  D. Deploy infrastructure monitoring agents into the operating system of the host machines
  E. Implement infrastructure monitoring to ensure that pipeline components interoperate smoothly and reliably.
  B. Instrument the application code to gather telemetry data from logs, metrics or tracing
  D. Deploy infrastructure monitoring agents into the operating system of the host machines

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  Explanation