Free Cisco 200-901 Exam Questions

Become Cisco Certified with updated 200-901 exam questions and correct answers

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Total 591 Questions | Updated On: Jan 29, 2026

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Question 1

A developer checks the performance of a web application. The application is in the local data center and used a REST-based API. Based on the API logs, it is discovered that many users abandon API requests. Also, the response is taking too long to get back. What is the reason for this issue?

A : Token-based authentication is disabled.

B : Pagination is not implemented.

C : Rate limiting is not implemented

D : Token-based authentication is enabled.

Answer: C

Question 2

Refer to the exhibit.

An administrator attempts to perform a GET using the Cisco IOS XE RESTCONF API to return the hostname of a device. The sequence diagram illustrates the HTTP messages observed. Which change to the API request resolves the issue?

A : Remove the –H ‘Accept: application/yang-data+json’ HTTP header because it is not required.

B : Add –‘u cisco:cisco’ in the end of the cURL command

C : Change the request method from –X “GET” to –X “POST”

D : Add Content-Type HTTP header with ‘application/yang-data+json’ using –H ‘Content-Type: application/ yang-data+json’

Answer: B

Question 3

What is a benefit of using edge computing in an IoT implementation?

A : high speed in data processing

B : low network design complexity

C : low cost in network design

D : high availability for network components

Answer: A

Question 4

Refer to the exhibit.

What caused the error in this API request?

A : The API resource does not support the POST operation.

B : The submitted JSON payload has a formatting issue.

C : The API resource does not support JSON format payloads.

D : The submitted JSON payload includes a field that is not supported by the API resource.

Answer: B

Question 5

What is a characteristic of test-driven development?

A : It enables code refactoring.

B : User tests are created after deployment.

C : Infrastructure testing is done at every stage.

D : Large updates are applied infrequently.

Answer: A

Page: 1 / 119

Total 591 Questions | Updated On: Jan 29, 2026

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