What Is the Recommended Color for the Window in an IrDA

question 38

Multiple Choice

What is the recommended color for the window in an IrDA device?

• A) red
• B) amber
• C) green
• D) violet

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Definitions:

Consumer Income

The total earnings of an individual or household from various sources, determining their purchasing power.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded.

Price Rise

An increase in the cost of goods and services in an economy over a period, often leading to decreased purchasing power.

Demand

The desire of purchasers, consumers, clients, or employers, backed by the ability and willingness to pay for a particular commodity or service.