Final answer:
A standard vocabulary is used to achieve semantic interoperability, ensuring that information exchanged is understandable and usable across different systems and applications.
Step-by-step explanation:
A standard vocabulary is used to achieve semantic interoperability. Semantic interoperability ensures that the precise meaning of exchanged information is understandable by any other system or application not initially developed for this purpose. It goes beyond the mechanical (technical) and syntactical (structural) level of data exchange to ensure that the exchanged information is interpretable for use in a meaningful manner.
For instance, in healthcare, medical terms must be consistent across different systems, so that when patient data are shared, they are correctly interpreted, regardless of the software or platform. This avoids miscommunication and errors in patient care. The use of common standards like SNOMED CT or ICD-10 in coding medical information is an example of seeking such semantic interoperability.