[Jul 15, 2023] Fully Updated Cisco Certified DevNet Associate (200-901) Certification Sample Questions
Latest Cisco 200-901 Real Exam Dumps PDF
The Cisco DevNet Associate certification exam, also known as the 200-901 exam, is an entry-level certification for developers who work with Cisco platforms and APIs. The exam focuses on testing a candidate's knowledge of software development and design, as well as their understanding of Cisco technologies and platforms.
NEW QUESTION # 206
Refer to the exhibit.
What is the action of the Bash script that is shown?
- A. The script waits unit input is entered, then it goes into the directory entered and creates a new directory with the same name.
- B. The script goes into the directory called "$ndir" and makes a new directory called "$ndir"
- C. For all directories in the current folder. The script goes into directory and makes a new directory.
- D. The script waits until input is entered. If the directory exists, the script goes into it until there is no directory with the same name, then it creates a new directory.
Answer: D
NEW QUESTION # 207
Drag and drop the function on the left onto the type of plane that handles the function on the right.
Answer:
Explanation:
NEW QUESTION # 208
In Python, which expression checks whether the script returns a success status code when the Requests library is used?
- A. response.status_code == requests.codes.ok
- B. response.status_code != requests.codes.ok
- C. response.status_code == requests.ok
- D. response.code == requests.codes.ok
Answer: A
Explanation:
Explanation/Reference: https://realpython.com/python-requests/
NEW QUESTION # 209
In python, which expression checks whether the script returns a success status code when the Requests library is used?
- A. respons.status_code== requests.codes.ok
- B. response.code== requests.codes.ok
- C. response.status_code ! == requests.codes.ok
- D. response.status_code== requests.ok
Answer: A
NEW QUESTION # 210
A developer creates a web application that receives a username and password and uses them to sync the credentials to other services through HTTPS. API keys to services are part of the configuration files of the application, but the credentials to the database that stores the synchronization logs are obtained through an external vault service. What is the security issue in this scenario?
- A. The synchronization logs should be encrypted and not stored in a relational database.
- B. The API keys are stored in the configuration files but should be stored in the vault service.
- C. Communication between the application and the services is not encrypted.
- D. The database credentials should be stored in the configuration files so that they are secured on the same server.
Answer: C
NEW QUESTION # 211
How does requesting a synchronous API operation differ from requesting an asynchronous API operation?
- A. clients can access the results immediately
- B. clients poll for the status of the execution of operations
- C. clients subscribe to a webhook for operation results
- D. clients receive responses with a task id for further processing
Answer: A
NEW QUESTION # 212
To which stage of development do Infrastructure as Code principles relate?
- A. service provisioning
- B. manual configuration
- C. requirement collection
- D. physical deployment
Answer: A
NEW QUESTION # 213
Drag and drop the HTTP status codes from the left onto the correct descriptions on the right.
Answer:
Explanation:
Explanation
1 - B, 2 - D, 3 - A, 4 - C
Reference:
https://www.cisco.com/c/en/us/support/docs/security/web-security-appliance/118217-troubleshoot-wsa-00.html
NEW QUESTION # 214
Which description of a default gateway is true?
- A. It is a security feature that denies certain traffic.
- B. It is a feature that translates between public and private addresses.
- C. It is a device that receives Layer 2 frames with an unknown destination address.
- D. It is a device that receives IP packets that have no explicit next-hop in the routing table.
Answer: D
Explanation:
Explanation/Reference:
https://www.certificationkits.com/cisco-certification/ccna-articles/cisco-ccna-intro-to-routing-basics/cisco-ccna- default-gateway-a-default-routes/
NEW QUESTION # 215
Refer to the exhibit.
A developer needs to automatically retrieve all of the messages of a Webex room with the roomld of HY2l2Y292cGFyazovL3Vz397748444YjU5NjAtNTk0ZJ0xMWVhLTk0Mj". Using the Webex API documentation shown, drag and drop the code snippets from below onto the code to complete the Python script to list all of the messages in the room. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 216
Drag and drop the HTTP methods from the left onto their generally accepted corresponding create, read, update, and delete operations on the right.
Answer:
Explanation:
Explanation
1 - D, 2 - B, 3 - C, 4 - E, 5 - A
NEW QUESTION # 217
Which two statements describe the advantages of using a version control system? (Choose two.)
- A. It allows developers to write effective unit tests.
- B. It allows for branching and merging so that different tasks are worked on in isolation before they are merged into a feature or master branch.
- C. It provides a system to track User Stories and allocate to backlogs.
- D. It provides tooling to automate application builds and infrastructure provisioning.
- E. It allows multiple engineers to work against the same code and configuration files and manage differences and conflicts.
Answer: B,E
NEW QUESTION # 218
A company is adopting DevOps as part of an internal transformation, and is reviewing the success of the first deployments. Developers and engineers are working together to resolve any resulting issues. However, this new way of working has increased overhead, and the team is finding it difficult to complete releases in time.
Which area of the CALMS framework must the company target for improvement?
- A. Collaboration
- B. Lean
- C. Measurement
- D. Sharing
Answer: B
NEW QUESTION # 219
Drag and drop the steps from the left into order on the right to create a common CI/CD pipeline process. Not all options are used.
Answer:
Explanation:
Explanation
NEW QUESTION # 220
Refer to the exhibit.
A developer wants to create a room named cisco through Webex API. The developer prepares the request by putting an API token inside the authorization header; however, the given HTTP call returns error code 400.
How must the call parameters be changed to ensure a valid response?
- A. Replace the team body parameter with the name body parameter.
- B. Change the token in the header with the authorization token.
- C. Replace cisco with a valid name for a team.
- D. Change the HTTP method of the call to PUT.
Answer: A
NEW QUESTION # 221
Fill in the blanks to complete the python script to request a service ticket using the APIC-EM rest API for the user "devnetuser".
Answer:
Explanation:
devnetuser, requests, header
Explanation
Solution as below
NEW QUESTION # 222
Refer to the exhibit.
What is the result of executing this Ansible playbook?
- A. The playbook copies a new start-up configuration to CISCO_ROUTER_01.
- B. The playbook backs up the start-up configuration of C1SCO_ROUTER_01.
- C. The playbook copies a new running configuration to CISCO_ROUTER_01.
- D. The playbook backs up the running configuration of CISCO_ROUTER_01.
Answer: B
NEW QUESTION # 223
What operation is performed with YANG model-driven programmability in NX-OS?
- A. configure a device with native and OpenConfig-based models
- B. bootstrap a device that has a factory-default configuration
- C. send CLI commands to a device and retrieve output in JSON format
- D. run Linux commands natively on the device
Answer: A
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/white- paper-c11-741518.html
NEW QUESTION # 224
Refer to the exhibit.
What is the function of the python script?
- A. Count and print the total number of available devices.
- B. Iterate over a list of network devices and write all device type and associated management IP address.
- C. For each device that is returned, display the device and, for each device, print the device name and management IP address.
- D. Iterate over a list of network devices and write all device names and management IP addresses to an output file.
- E. Loop through the returned list of network devices and, for each device, print the device name management IP address.
Answer: E
NEW QUESTION # 225
Drag and drop the capability on the left onto the Cisco compute management platform that supports the capability on the right.
Answer:
Explanation:
NEW QUESTION # 226
Refer to the exhibit.
Which command, including arguments, is executed when the container starts?
- A. /bin/sh -c "/bin/sleep 30" && nginx -g 'daemon off;'
- B. /bin/sh -c "/bin/sleep 30 && nginx -g 'daemon off;'"
- C. /bin/bash -c "/bin/sleep 30 && nginx -g 'daemon off;'"
- D. /bin/sh -c "/bin/sleep 10 && nginx -g 'daemon off;'"
Answer: B
NEW QUESTION # 227
Refer to the exhibit.
Drag and drop the code from the left onto the item numbers on the right to complete to Meraki python script shown in the exhibit.
Answer:
Explanation:
Explanation
1 - D, 2 - A, 3 - H, 4 - F, 5 - G, 6 - E, 7 - C, 8 - B
NEW QUESTION # 228
Refer to the exhibit.
Drag and drop the variables from the left onto the item numbers on the right that match the missing assignments in the exhibit.
Answer:
Explanation:
NEW QUESTION # 229
Refer to the exhibit.
A developer cannot reach the web application behind an NGINX load balancer. The developer sends a request to an application FQDN with cURL but gets an HTTP 502 response. Which action solves the problem?
- A. Fix errors in the cURL request sent by the client.
- B. Change the default gateway on the load balancer to an active one.
- C. Fix errors in the server configuration, which is behind the load balancer.
- D. Bring up the load balancer to the active state.
Answer: C
Explanation:
Explanation
The HyperText Transfer Protocol (HTTP) 502 Bad Gateway server error response code indicates that the server, while acting as a gateway or proxy, received an invalid response from the upstream server.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/502#:~:text=The%20HyperText%20Transfer%20Pr
NEW QUESTION # 230
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The Cisco 200-901 (DevNet Associate) Certification Exam covers a wide range of topics such as software development and design, APIs, Cisco platforms and development, application deployment, infrastructure and automation, and network fundamentals. The exam is designed to test the candidate's knowledge of these topics and their ability to apply them in real-world scenarios. It is a two-hour exam that consists of 95-105 questions, and candidates must score at least 70% to pass.
The Cisco 200-901: DevNet Associate exam is a certification offered by Cisco to professionals who want to validate their skills in software development and automation. This exam is designed to test the candidate's proficiency in developing and maintaining applications on Cisco platforms using various programming languages and tools.
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