Question: what does it mean to be a subject matter expert

title: Subject-matter expert
text: A subject - matter expert ( SME ) or domain expert is a person who is an authority in a particular area or topic . The term domain expert is frequently used in expert systems software development , and there the term always refers to the domain other than the software domain . A domain expert is a person with special knowledge or skills in a particular area of endeavour . ( An accountant is an expert in the domain of accountancy , for example . ) The development of accounting software requires knowledge in two different domains : accounting and software . Some of the development workers may be experts in one domain and not the other . A SME should also have basic knowledge of other technical subjects . 

Answer: answer: A subject - matter expert is a person who is an authority in a particular area or topic with special knowledge or skills .
answer: A subject - matter expert is a person who is an authority in a particular area or topic with special knowledge or skills in addition to basic knowledge of other technical subjects.