Free 200-901 Questions for Cisco 200-901 Exam

Question #1

A company has written a script that creates a log bundle from the Cisco DNA Center every day. The script runs without error and the bundles are produced. However, when the script is run during business hours, report poor voice quality of phones calls. What explains this behavior?

A. 9 The script is written in a low-level programming language where there is no memory safety. This causes a buffer overflow and disruption on the network.

B. The application is running in the Voice VLAN and causes delays and jitter in the subnet.

C. The speed and duplex settings in Cisco DNA Center are sot incorrectly, which causes the transfer to be too slow.

D. Generating the logs causes the CPU on the network controller to spike, which causes delays m forwarding the voice IP packets.

Discussion 0

Correct Answer: D Vote an answer

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Question #2

What is a capability of the AXL API?

A. It signs a user in to a phone that is configured for extension mobility.

B. It authenticates users who exist in Cisco Unified Communications Manager.

C. It pulls logs for the Cisco Tomcat service.

D. It provides support for HTTP and HTTPS communications.

Discussion 0

Correct Answer: B Vote an answer

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Question #3

Drag and drop the Python data transformation methods from the left onto the data formats on the right.

Discussion 0

Correct Answer:

Reference:
JSON and YAML in Python: JSON Documentation, YAML Documentation

Question #4

What is the purpose of running tests before writing code in test-driven development?

A. to ensure that the tests pass

B. to demonstrate that the tests fail for expected reasons

C. to provide proof of the work carried out

D. to find unexpected failures in the tests

Discussion 0

Correct Answer: B Vote an answer

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Question #5

What is a component of the first stage of an application development CI/CD pipeline?

A. developer writing the initial lines of code

B. commitment and pushing of code into a version control system

C. triggering of the automated build phase

D. triggering of the automated testing phase

Discussion 0

Correct Answer: B Vote an answer

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Question #6

Refer to the exhibit.

A developer uses a REST API to retrieve information about wireless access points. The API returns an HTTP 403 error when making a GET request. Which ion resolves this Issue?

A. Include a username/password request header.

B. Provide the developer with the correct user access rights.

C. Change the request timeout in the client software.

D. Change the request HTTP method from GET to POST.

Discussion 0

Correct Answer: B Vote an answer

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Question #7

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.ok

C. response.code== requests.codes.ok

D. response.status_code ! == requests.codes.ok

Discussion 0

Correct Answer: A Vote an answer

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Question #8

A developer needs a list of clients connected to a specific device in a Meraki network. After making a REST API call, the developer receives an unfamiliar response code. Which Cisco DevNet resource should be used to identify the meaning of the response code?

A. Code Exchange

B. Learning Labs

C. Sandbox

D. API documentation

Discussion 0

Correct Answer: D Vote an answer

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Question #9

Which two statements about JSON and XML are true? (Choose two.)

A. The syntax of XML contains tags, elements, and attributes.

B. The syntax of JSON contains tags, elements, and attributes.

C. JSON objects are collection of key value pair.

D. XML objects are collections of key-value pairs.

E. JSON arrays are an unordered set of key value pairs.

Discussion 0

Correct Answer: A,C Vote an answer

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Question #10

Which type of threat occur when an attacker can send hostile data to an interpreter within an application?

A. Cross-site scripting

B. Sensitive data exposure

C. Broken authentication

D. Injection

Discussion 0

Correct Answer: D Vote an answer

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Question #11

Which action does the Git command git merge allow the development to perform?

A. Switch between branches

B. Create, list, rename, and delete branches

C. Push changes to the remote repository

D. Combine multiple sequence of commits into one unified history.

Discussion 0

Correct Answer: D Vote an answer

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Question #12

What is a capability of the NETCONF protocol?

A. exposes a web-based interface

B. allows Python scripts to be executed externally from a network device

C. uses JSON to encode data in its content layer

D. allows XML messages to be exchanged via the SSH protocol

Discussion 0

Correct Answer: D Vote an answer

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Question #13

Refer to the exhibit.

Which HTTP code is returned after the RESTCONF query is executed?

A. 204

B. 304

C. 201

D. 302

Discussion 0

Correct Answer: C Vote an answer

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Free 200-901 Questions for Cisco DevNet Associate 200-901 Exam as PDF & Practice Test Engine

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