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Question

Refer to the exhibit.

curl -i -k -X "GET" "https"://172.18.110.64:443/ restconf/data/Cisco-IOS-XE-native:native/hostname" \ -H ‘Accept: application/yang-data+json’ \ -u ‘cisco:cisco’

q137

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.	Use -u cisco:cisco instead of -u ‘cisco:cisco’
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’

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the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...

Answer 1

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

Answer 2

Use -u cisco:cisco instead of -u ‘cisco:cisco’

Answer 3

Change the request method from -X “GET” to -X “POST”

Answer 4

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