Refer to the Exhibit

question 111

Multiple Choice

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. 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 Add - 'u cisco:cisco' in the end of the cURL command
• C) Change the request method from -X "GET" to -X "POST" 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' Add Content-Type HTTP header with ' application/yang-data+json ' using -H 'Content-Type: application/yang-data+json'

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Definitions:

SRS

Simple random sampling, a basic probabilistic method ensuring each member of a population has an equal chance of being included in the sample.

Statistically Significant

Refers to a result that is unlikely to have occurred by chance alone, according to a predefined significance level, often indicating a strong evidence against the null hypothesis.

Hypotheses

Plural of hypothesis; propositions or assumptions made for the sake of argument that are tested through research or experimentation to be proven or disproven.

Z Statistic

The Z statistic is a measure used in statistics to describe the distance in standard deviations a data point is from the mean of a data set.