EXISTS Takes a Value of False If the Subquery Returns

question 73

True/False

EXISTS takes a value of false if the subquery returns an intermediate result set.

---

Definitions:

Zygote

The initial cell formed when a sperm cell fertilizes an egg cell, marking the beginning of a human's genetic development.

Embryo

An early stage of development in multicellular organisms, in humans, it refers to the first eight weeks of development post-conception.

Placenta

A temporary organ that develops in female mammals during pregnancy, connecting the fetus to the uterine wall for nutrient uptake, waste elimination, and gas exchange via the mother's blood supply.

Fetus

A developing mammal or human from the end of the embryonic period (usually two months after conception) until birth.