Which of the Following Is the Component of the System

question 76

Multiple Choice

Which of the following is the component of the system unit that converts the wall outlet AC power into the DC power a computer requires?

• A)power surge
• B)power supply
• C)energy spotter
• D)electricity changer

---

Definitions:

Independent Variable

The variable causing a change in some other (dependent) variable.

Dependent Variable

A variable that changes as a consequence of a change in some other (independent) variable; the “effect” or outcome.

Interest Rate

The interest rate is the percentage charged on the total amount borrowed or earned, representing the cost of borrowing money or the reward for saving.

Investment

The act of allocating resources, usually financial, into something with the expectation of generating income or profit.