1.The reasons to p roduce pluralism in educational research methods are objects, purpose, process o f educational research, and the expectedresult of educational research, and edu cational researchers, etc.
2.Then, it generates SQL queries and gives expectedresult on the SQL standard for each query, which will be manually compared with actual output results that are obtained from the queries executed on the SQL product tested.
6.Among the reaction products, however, he found Ar·Ar, Ar·H, ArN=NAr, ArN=N·R, Ar·X present in various proportions, but no Ar·R as expected. According to the result of an recent investigation of A. N.