DBI202_-_FA_2023_-_RE_1149.webp
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DBI202_-_FA_2023_-_RE_1149.webp

(Choose 1 answer)
Suppose we have 2 relations R(A,B,C,D) and S(B,C,D,E) and B is the foreign key column in R which references to the primary key column B in S.
A. TRUE
This means that: when enter data into the column B in R, only values that belong to B(S) are permitted
B. FALSE


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