1. Identify and explain two critical challenges associated with data interoperability.
- 2. Explain the role of XML in solving the problem associated with the problem of data interoperability.
- 3. Explain the role of HL7 in solving the problem of data interoperability.
- 4. Explain how data semantics could be used in achieving data interoperability.
Please note that all answers must be backed by appropriate citations. The submission must be in the form of a single .doc or .docx file.