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Mathematics, 13.03.2020 17:27 crybaby222psyc
Three main types of relationships can exist between entities: a. one-to-one relationship, abbreviated 1:1; b. one-to-many relationship, abbreviated 1:M; c. and a many-to-many relationship, abbreviated M:N.
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Three main types of relationships can exist between entities: a. one-to-one relationship, abbreviate...
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