cisco 200-901 practice test

Which status code is used by a REST API to indicate that the submitted payload is incorrect?

• A. 400
• B. 403
• C. 405
• D. 429

How does a developer create and switch to a new branch called `my-bug-fix` to develop a product fix?

• A. git checkout -b my-bug-fix
• B. git branch -b my-bug-fix
• C. git branch my-bug-fix
• D. git checkout my-bug-fix

Refer to the exhibit. The Cisco Meraki API manages two organizations. In each organization, two independent networks are defined. How many calls to the / organizations/{orgId}/networks endpoint will be run parallel by the GetAllNetworks function of the API client?

• A. 0
• B. 1
• C. 2
• D. 4

Refer to the exhibit.

What is the function of the Python script?

• A. Loop through the returned list of network devices and, for each device, print the device name and management IP address.
• B. Count and print the total number of available devices.
• C. For each device that is returned, display the device type and associated management IP address.
• D. Iterate over a list of network devices and write all device names and management IP addresses to an output file.

What is a characteristic of Waterfall compared to Agile software development method?

• A. Waterfall focuses on continuous improvement, and Agile focuses on the design phase.
• B. Waterfall separates the project development lifecycle into sprints, and Agile does not use cycles.
• C. Waterfall specifies requirements before development begins, and Agile responds flexibly to changes in requirements.
• D. Waterfall uses reviews with step by step approach, and Agile uses a serially phased approach.

Refer to the exhibit. An engineer must add new users and set privileges for executing a few Python scripts. The engineer prepares a Bash script to automate this task. The script adds a user and a group from the command-line arguments, creates a directory, and copies the Python scripts to it. The script then changes to the directory and lists the scripts. Based on the script workflow, which process is being automated within the loop by using the list of Python scripts?

• A. assigning execution privileges to the owner, setting the user and group owner to the scripts that were initially created, and storing the script names in a file.
• B. creating a file with the content of all the files, assigning execution permissions to each script, and then changing ownership to the initially created user and group.
• C. removing the files that are not Python, listing the Python files, and assigning execution privileges to the initially created user and group.
• D. assigning execution privileges to everyone and changing the ownership to the initially created user and group.

What are two benefits of using version control? (Choose two.)

• A. It enables multiple team members to work on the same project simultaneously.
• B. It provides a complete long-term change history of every file of an application.
• C. It improves code availability by distributing the data across different machines.
• D. It provides automation of the build and deployment process out of the box.
• E. It executes tests and reveals compilation errors before the code is committed.

Which tool is used to block all traffic to the domain by using a single API call?

• A. Cisco Firepower
• B. Cisco AMP
• C. Cisco Umbrella
• D. Cisco ISE

Which benefit does CI/CD provide to the infrastructure?

• A. supports connectivity between network resources and external platforms
• B. supports the integration of network devices with external databases
• C. provides version control during application development
• D. enables frequent and reliable code deployments

What is a benefit of using functions in the code for the development process?

• A. better user experience in the end product
• B. improves code performance
• C. easier to compile the code
• D. faster code development