200-901 Free Practice Test

- (Exam Topic 1)
Which REST architectural constraint indicates that no client context should be stored on the server between requests?

1. A. stateless
2. B. uniform interface
3. C. cacheable
4. D. client-server

Correct Answer: A
Reference: https://developer.cisco.com/docs/nx-os/#!representational-state-transfer-rest

- (Exam Topic 1)
Refer to the exhibit.

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

1. A. Add Content-Type HTTP header with 'application/yang-data+json' using –H ‘Content-Type: application/yang-data+json’.
2. B. Use -u cisco: cisco instead of -u ‘cisco: cisco'.
3. C. Change the request method from -X "GET” to- X’ POST”.
4. D. Remove the -H ’Accept: application/yang-data^/son’ HTTP header because it is not required.

Correct Answer: B

- (Exam Topic 3)
Refer to the exhibit.

A network engineer must copy the “config.txt” file from directory TEST to directory PROD. The copied file must also be renamed into “current.txt”. Which command must be used to accomplish these tasks?

1. A. cp ./PROD/current.txt ./TEST/config.txt
2. B. cp ./TESTi/current.txt ./PROD/config.txt
3. C. cp ./PROD/config.txt ./TEST/current.txt
4. D. cp ./TEST/config.txt ./PROD/current.txt

Correct Answer: D

- (Exam Topic 3)
An engineer must make changes on a network device through the management platform API. The engineer prepares a script to send the request and analyze the response, check headers, and read the body according to information inside response headers. Drag and drop the HTTP header values from the left onto the elements of an HTTP response on the right.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 3)
Refer to the exhibit.

What are two characteristics of the NETCONF response? (Choose two.)

1. A. ospf is defined by the ietf-ospf module.
2. B. ietf-ospf imports ietf-routing.
3. C. redistribution is a module of type cisco-ospf.
4. D. routing protocols is a list.
5. E. The main module is routing.

Correct Answer: BC