One Way to Make Sure a Variable Has Been Assigned

question 63

Multiple Choice

One way to make sure a variable has been assigned a value is to ___________ the variable with a value when you declare it.

• A) initialize
• B) instantiate
• C) concatenate
• D) compare

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Definitions:

Mesoderm

The mesoderm is the middle layer of an embryo in early development, which gives rise to muscles, bones, and much of the circulatory, reproductive, and excretory systems.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the skin and nervous system.

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the growing baby while removing waste.

Yolk

Nutritious material in many animal eggs.