What are the two categories of Roman Catholic Mass?

Answer 1

Roman Catholic AnswerNot sure what you are asking here. The Mass is not usually divided into categories. Although there is a private Mass - a Mass said with no congregation versus a public Mass. There is now the Ordinary Form of the Mass, which is the Mass promulgated by Pope Paul VI following the 2nd Vatican Council; and the Extraordinary Form which is the Mass originally promulgated by Pope Pius V, and last revised under Pope John XXIII.

Answer 2

there are 3 kinds of Masses the low mass, the high mass, and the solemn mass

Answer 3

Roman Catholic AnswerThe Mass is also known as the Most Holy Eucharist.