200-901 Practice Online

Question 1

Refer to the exhibit. Which type of YANG object is “interfaces”?

A : subitem

B : container

C : item

D : node

Answer: B

Question 2

Which principle is a value from the manifesto for Agile software development?

A : processes and tools over teams and interactions

B : detailed documentation over working software

C : adhering to a plan over responding to requirements

D : customer collaboration over contract negotiation

Answer: D

Question 3

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 4

Refer to the exhibit. A developer can access the TLS REST API on server A, but cannot access the API on server B. The developer can ping server B. When the developer performs a packet capture on the TLS REST API port on server B, the capture shows that the packet arrived and the server responded. What causes the issue?

A : Port 80 is blocked on the outgoing interface of firewall B.

B : Port 443 is blocked on the outgoing interface of firewall A.

C : Port 443 is blocked on the incoming interface of firewall B.

D : Port 80 is blocked on the incoming interface of firewall A.

Answer: C

Question 5

Refer to the exhibit.

What does the Python function do?

A : It returns HTTP Basic Authentication.

B : It returns DNAC user and password.

C : It reads a token from a local JSON file and posts the token to the DNAC URL.

D : It returns an authorization token.

Answer: A

Name:	Developing Applications and Automating Workflows using Cisco Core Platforms
Exam Code:	200-901
Certification:	Cisco Certified DevNet Associate
Vendor:	Cisco
Total Questions:	531
Last Updated:	Apr 24, 2024

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