Which of the Following Is a Built-In Function of JavaScript

question 50

Multiple Choice

Which of the following is a built-in function of JavaScript?

• A)parseInt()
• B)parseFloat()
• C)isNaN()
• D)all of the above

---

Definitions:

Purposeful

Refers to actions undertaken with a specific goal or intention in mind.

Spontaneous

Occurring without external cause or premeditation, often resulting from a natural inclination or impulse.

Economic Generalization

Broad statements or principles about economic behavior that apply to different contexts and situations.

Principle

A fundamental truth or proposition that serves as the foundation for a system of belief or behavior or for a chain of reasoning.