A Referential Integrity Constraint Is a Rule That Maintains Consistency

question 5

True/False

A referential integrity constraint is a rule that maintains consistency among the rows of two relations.

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Definitions:

Isthmus

Constriction connecting two larger parts of an organ, such as the constriction between the body and the cervix of the uterus or the portion of the uterine tube between the ampulla and the uterus.

Fimbriae

Short, hair-like structures on the surface of some cells that help in attachment to other cells or surfaces.

Episiotomy

A surgical incision made in the perineum (the area between the vagina and the anus) to widen the vaginal opening for childbirth.

Perineum

The region of the body between the pubic symphysis and the coccyx in both sexes, separating the genital region from the anal area.