Explanation:

In RESTful services, XML tags such as <result> and <title> are commonly used to encapsulate information related to a REST service request.  These tags are part of the XML payload that conveys the response data from the service.  The specific tags used can vary depending on the service's design and the data it needs to represent.  Therefore, both "result" and "title" are valid examples of XML tags representing information in REST service requests.  

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✅ Final Answer: (D) All of the mentioned