Refer to the exhibit. A developer must construct an HTTP Request to use the XML API to set a Personal Meeting Room PIN f

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Refer to the exhibit. A developer must construct an HTTP Request to use the XML API to set a Personal Meeting Room PIN for a given user.
Which code completes the code to create the request?

Refer To The Ex 1 (265.53 KiB) Viewed 79 times

A. xmlhttp.open("GET", "https://cisco.webex.com/WBXService/XMLService");
B. xmlhttp.open("PATCH", "https://cisco.webex.com/WBXService/XMLService");
C. xmlhttp.open("PUT", "https://cisco.webex.com/WBXService/XMLService");
D. xmlhttp.open("POST", "https://cisco.webex.com/WBXService/XMLService");