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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.
The Cisco 200-901 Exam measures the expertise and skills of the candidates in software design and development. It includes their knowledge of Cisco platforms, APIs, application security and development as well as infrastructure and automation. The professionals who ace this test are eligible to earn the Cisco Certified DevNet Associate certification.
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Cisco 200-901 exam is an associate-level certification exam and is ideal for professionals who are starting their journey in software development and automation using Cisco platforms and technologies. 200-901 exam is suitable for developers, network engineers, system administrators, and other IT professionals who want to enhance their skills and knowledge in software development and automation. The Cisco 200-901 Exam is a comprehensive exam that covers various topics, including software development, networking, and infrastructure automation. 200-901 exam is an excellent opportunity for professionals to validate their skills and knowledge in software development and automation and enhance their career prospects.
NEW QUESTION # 234
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?
Answer: B
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 # 235
A 401 HTTP response code is returned when calling a REST API. What is the error state identified by this response code?
Answer: A
NEW QUESTION # 236
Which principle is a value from the manifesto for Agile software development?
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/dam/global/en_hk/solutions/collaboration/files/agile_product_development.pdf
NEW QUESTION # 237
Which mechanism is used to consume a RESTful API design when large amounts of data are returned?
Answer: B
Explanation:
Explanation/Reference: https://nordicapis.com/everything-you-need-to-know-about-api-pagination/
NEW QUESTION # 238 
Refer to the exhibit. Drag and drop the code snippets from the bottom onto the blanks in the Python script to retrieve a list of hosts using the Cisco DNA Center API. Not all options ...used.
Answer:
Explanation:
Explanation:
To retrieve a list of hosts using the Cisco DNA Center API, the provided Python script needs to be completed with the appropriate code snippets. Here's how the final script looks:
import json, requests, urllib3
from requests.auth import HTTPBasicAuth
from config import host, username, password
headers = { 'Content-Type': "application/json", 'x-auth-token': "csd0934rjxx" } def dna_api_auth(host, username, password):
url = "https://{}/dna/system/api/v1/auth/token".format(host)
response = requests.post(url, auth=HTTPBasicAuth(username, password), headers=headers, verify=False) token = response.json()["Token"] return token def list_dna_devices(token):
url = "https://{}/dna/intent/api/v1/network-device".format(host)
headers["x-auth-token"] = token
response = requests.get(url, headers=headers, verify=False)
data = response.json()
for item in data['response']:
print(item["hostname"])
token = dna_api_auth(host, username, password)
list_dna_devices(token)
* application/json: This is used to set the content type for the headers.
* token = response.json()["Token"]: This extracts the authentication token from the response.
* data['response']: This accesses the 'response' part of the JSON data returned by the API.
* token: This passes the token to the headers for authorization.
* json(): This parses the response to JSON format.
* for item in data['response']: This loops through each item in the response data.
* hostname: This prints the hostname of each device.
References:
* Cisco DNA Center Platform: Cisco DNA Center Platform
NEW QUESTION # 239
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