A USB Printer Would Connect to What Type of USB

question 30

Multiple Choice

A USB printer would connect to what type of USB port?

• A) Downstream
• B) Upstream
• C) Self-powered
• D) Bus-powered

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Definitions:

Nickel Content

The proportion or percentage of nickel present within a material or alloy.

Scrap Steel

Discarded steel material that can be recycled and used in new steel production.

Alloy

Alloy is a mixture of two or more elements, where at least one is a metal, used to enhance properties such as strength and corrosion resistance.

Percent Change

A mathematical calculation that shows how much a quantity has increased or decreased, expressed as a percentage.