Cisco 200-901 Online Practice Questions and Exam Preparation

Cisco 200-901 Online Questions & Answers

• Question 221:

  Which two commands create a new branch in a Git repository? (Choose two.)

  A. git branch
  B. git checkout
  C. git checkout
  D. git branch
  E. git checkout -b
  A. git branch
  E. git checkout -b

• Question 222:

  A developer is reviewing a code that was written by a colleague. It runs fine, but there are many lines of code to do a seemingly simple task repeatedly. Which action organizes the code?

  A. Refactor the code by removing any unnecessary tests.
  B. Reverse engineer and rewrite the code logic.
  C. Using functions, rewrite any pieces of code that are repeated.
  D. Modify the code to use loops.
  C. Using functions, rewrite any pieces of code that are repeated.

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  Explanation Explanation/Reference:Functions are used to avoid repetitions

• Question 223:

  Access to the management interface of devices must be restricted by using SSH and HTTPS. Which two ports must be included in the ACLs for the protocols to work? (Choose two.)

  A. 22
  B. 23
  C. 80
  D. 443
  E. 880
  A. 22
  D. 443

• Question 224:

  Which configuration management tool has an agentless capability?

  A. Puppet
  B. CFEngine
  C. Ansible
  D. Chef
  C. Ansible

• Question 225:

  DRAG DROP

  Drag and drop the capabilities from the left onto the Cisco Network Management Platforms that support the capabilities on the right.

  Select and Place:

  

  

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  Explanation/Reference:

• Question 226:

  DRAG DROP

  Refer to the exhibit.

  

  Drag and drop the code snippets from the bottom into the blanks in the Python code to import the Cisco Meraki library and set the API key for authorization.

  Select and Place:

  

  

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  Explanation/Reference:

• Question 227:

  A developer needs to create an application with these requirements:

  1.

  decouples from the underlying infrastructure

  2.

  runs application on any cloud or on-premises provider Which deployment type must be used for this application?

  A. bare metal
  B. hyperconverged
  C. container
  D. virtual machine
  C. container

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  Explanation Explanation/Reference:

• Question 228:

  What is a benefit of using a modular design in code development?

  A. Compatible with network devices
  B. Reducing attack vectors
  C. Easy to access the services D. Reusability in other projects
  D

• Question 229:

  Refer to the exhibit.

  

  An engineer must check the admin rights of users on a database regularly and prepares the Python script to automate the process. The script connects to the database and runs a query. What is a security issue about the secrets in the code that relates to secret protection?

  A. They must be stored in configuration files if there is a possibility of leakage.
  B. They must be Base64-encoded if stored in the user database.
  C. They must be encrypted if stored in the user database.
  D. They must be stored in configuration files if no authentication will be used.
  C. They must be encrypted if stored in the user database.

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  Explanation Explanation/Reference:Data at rest (storage) Any data that is stored can be accessed digitally or physically. Encrypting data at rest protects it against physical theft of the file system storage devices, protects against unauthorized access to data, and satisfies information security or regulatory requirements. Full disk encryption File system encryption Database encryption >>>>>>>>>>>>>>>>> Also look at this: https://spectralops.io/blog/where-your-code-secrets-hide-filetypes/

• Question 230:

  Which device is used to transport traffic from one broadcast domain to another broadcast domain?

  A. layer 2 switch
  B. proxy server
  C. router
  D. load balancer
  C. router