Authentic 200-901 Dumps With 100% Passing Rate Practice Tests Dumps
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Targeted for aspiring DevOps professionals, with a year or more of experience in networking and programming in Python, the Cisco DevNet Associate certification is the ideal choice for those aiming to solidify their careers in DevOps. Its only requirement is to complete the exam coded Cisco DEVASC 200-901.
Cisco 200-901 exam covers a wide range of topics, including the fundamentals of software development, APIs, and Cisco platforms. Candidates are expected to have a strong understanding of programming languages such as Python, JavaScript, and C++. They will also need to be proficient in using development tools such as Git, Docker, and Kubernetes, as well as familiar with software development methodologies such as Agile and Scrum.
NEW QUESTION # 220
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. 3
Answer: D
Explanation:
It should be 2 for the 2 networks.
The organizations are handled in sequence 1 at the time.
NEW QUESTION # 221
What is the benefit of edge computing?
- A. It reduces network latency by moving processing closer to the data source.
- B. It simplifies security as devices and processing are brought closer together.
- C. It reduces data velocity from devices or other data sources.
- D. It removes the need for centralized data processing.
Answer: A
Explanation:
Explanation/Reference: https://blogs.cisco.com/networking/time-to-get-serious-about-edge-computing
NEW QUESTION # 222
Refer to the exhibit.
What caused the error in this API request?
- A. The API resource does not support JSON format payloads.
- B. The submitted JSON payload includes a field that is not supported by the API resource.
- C. The submitted JSON payload has a formatting issue
- D. The API resource does not support the POST operation
Answer: C
NEW QUESTION # 223
Refer to the exhibit.
A process on the host wants to access the service running inside this Docker container. Which port is used to make a connection?
- A. port 5000
- B. any port between 3000 and 5000
- C. only outbound connections between 3000 and 5000 are possible
- D. port 3000
Answer: D
NEW QUESTION # 224
Which action resolves a 401 error in response to an HTTP GET that is issued to retrieve a configuration statement using RESTCONF on a CSR 1000V?
- A. Change the HTTP method to PUT.
- B. Change the transport protocol to HTTPS.
- C. Check the authentication credentials.
- D. Check the MIME types in the HTTP headers.
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION # 225
Refer to the exhibit. The IT team deployed a new Linux virtual machine for a software engineer to use, but the engineer is not comfortable configuring services using Bash. Which workflow is automated by the Ansible playbook?
- A. Start the network service on the eth0 interface even if it was brought down manually.
- B. Restart the httpd service and start the network service for the eth0 interface.
- C. Restart the network on the eth0 interface and start the httpd service if it is not already started.
- D. Restart the httpd service and the network service regardless of the state.
Answer: C
NEW QUESTION # 226
Refer to the exhibit.
Given the API documentation for the UCS SDK python class, UcsHandle, which code snippet creates a handle instance?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
Answer: D
NEW QUESTION # 227
A developer attempts to refactor and improve the application code. It is noticed that the code contains several pieces of key information that could be a security threat if this code is accessible by those who are not authorized to this data. Which approach addresses the security concerns noticed by the developer?
- A. Rely on the security teams' goodwill to not give access to those who do not need it.
- B. Utilize environment variables for username and password details.
- C. Move the hardware that the application is deployed on to a secure location.
- D. Host the application code on a machine located in a secure data center.
Answer: D
Explanation:
Environment variables should never be used to store sensitive configuration information such as credentials and API keys. Instead of environment variables, it is recommended to keep in either YAML configuration file or a shared data source.
NEW QUESTION # 228
Refer to the exhibit.
Fill in the blank to complete the query parameter and value so that the result set is returned in reverse chronological order (most recent first) based on when message were entered.
Answer:
Explanation:
?sortBy=lastactivity
NEW QUESTION # 229
What is the meaning of the HTTP status code 204?
- A. request completed; new resource created
- B. server successfully processed request; no content returned
- C. standard response for successful requests
- D. invalid query parameters
Answer: B
NEW QUESTION # 230
Refer to the exhibit.
A network engineer executes the bash script shown. Which two things are achieved by running the script? (Choose two.)
- A. A YAML file is removed.
- B. A directory called PRODUCTION is created.
- C. A directory called state.yml is created.
- D. The engineer changes to the parent directory.
- E. A YAML file is created.
Answer: B,E
Explanation:
The bash script in the exhibit performs the following actions step-by-step:
#!/bin/bash - This is the shebang line that tells the system this script should be run with the bash shell.
apt-get update - This command updates the package lists for upgrades for packages that need upgrading, as well as new packages that have just come to the repositories.
apt-get -y install git - This command installs git automatically confirming the installation with -y.
cd Code/Network_Config - This command changes the directory to Code/Network_Config.
mkdir PRODUCTION - This command creates a new directory named PRODUCTION.
cd PRODUCTION - This command changes the directory to the newly created PRODUCTION directory.
touch state.yml - This command creates an empty file named state.yml.
vi state.yml - This command opens the state.yml file in the vi editor.
Therefore, based on the above script analysis:
A directory called PRODUCTION is created (Answ
NEW QUESTION # 231
Refer to the exhibit.
Which two files are being edited in the unified diff? (Choose two.)
- A. README.md
- B. setup.py
- C. index.py
- D. axl.py
- E. ciscoaxl.py
Answer: B,D
NEW QUESTION # 232
What is a benefit of a model-driven approach for infrastructure automation?
- A. It automates the translation of a declarative language of the model into an actionable script.
- B. It provides a small learning curve and helps system administrators with limited coding experience.
- C. It enforces the generation and verification of all automation scripts through the modeling environment.
- D. It ensures that system administrators gain a good understanding of coding, and expand their experience and capabilities.
Answer: A
NEW QUESTION # 233
What is a benefit of using a version control system?
- A. prevents code from being stored locally
- B. tracks changes to the files
- C. centralizes binary files
- D. enforces change management controls
Answer: B
NEW QUESTION # 234
What is a capability of the NETCONF protocol?
- A. allows Python scripts to be executed externally from a network device
- B. allows XML messages to be exchanged via the SSH protocol
- C. exposes a web-based interface
- D. uses JSON to encode data in its content layer
Answer: B
Explanation:
NETCONF (Network Configuration Protocol) allows for the exchange of configuration data and state information between a network device and a management system using XML-encoded messages over a secure SSH connection.
A . allows Python scripts to be executed externally from a network device - Incorrect. This is not a capability of NETCONF. B. uses JSON to encode data in its content layer - Incorrect. NETCONF uses XML for encoding data. C. allows XML messages to be exchanged via the SSH protocol - Correct. NETCONF uses XML to encode configuration data and state information, and it uses SSH as the transport protocol. D. exposes a web-based interface - Incorrect. NETCONF itself does not provide a web-based interface; it operates over SSH.
Reference:
NETCONF Protocol
NEW QUESTION # 235
Drag and drop the Python code from the left onto the correct step on the right to call a REST API.
Answer:
Explanation:
NEW QUESTION # 236
When using the Bash shell, how it the output of the devnet command saved to a tile named
"output.txt"?
- A. devnet < output.txt
- B. devnet & output.txt
- C. devnet I output.txt
- D. devnet > output.txt
Answer: D
Explanation:
https://askubuntu.com/questions/420981/how-do-i-save-terminal-output-to-a-file
NEW QUESTION # 237
Refer to the exhibit.
A developer needs to upload a local file by using the REST API. The developer gathers information according to the documentation and sends the request by using the cURL command in the exhibit but gets an error code.
Which action should be followed to get valid response?
- A. add the authorization header with the access token
- B. change content type as JSON
- C. change request method as GET
- D. add a username-password combination to request command
Answer: A
Explanation:
In the provided cURL command, the developer needs to include an authorization header with the access token to authenticate the API request. Without proper authentication, the server will reject the request and return an error code.
Reference: According to the Cisco DevNet Associate documentation, when using REST APIs to upload files, it is essential to include an Authorization header with the access token to ensure the request is authenticated properly.
NEW QUESTION # 238
Management protocols like NETCONF access network elements on well-known ports. Which design practice hardens a network device implementation?
- A. Specify the source interface for SSH .
- B. Enable CoPP.
- C. Configure ip http secure-server.
- D. Limit access to port 830, well-known clients, and SSH VTY.
Answer: D
NEW QUESTION # 239
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Cisco 200-901 (DevNet Associate) Certification Exam is a highly regarded certification for individuals who are looking to establish themselves in the field of software development as it relates to Cisco technologies. DevNet Associate Exam certification exam is designed to test the candidate's knowledge of software development and design principles, as well as their proficiency in using Cisco's APIs and platforms to develop and deploy software applications.
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