Keyboards Can Be Built into a Device, Attached by Inserting

question 3

Multiple Choice

Keyboards can be built into a device, attached by inserting the keyboard's wired cable or ____ into a USB port, or connected via a wireless networking connection such as Bluetooth.

• A) slide-out  receiver
• B) wireless receiver
• C) MIDI  receiver
• D) on-screen  receiver

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Definitions:

Weighted Average

A calculation method that takes into account the varying degrees of importance of the numbers in a data set, resulting in a figure that represents the overall effect.

Average Unit Cost

The total cost of goods available for sale divided by the number of units available for sale, used to value inventory.

Weighted Average

A calculation that takes into account the varying degrees of importance of the numbers in a data set, giving more weight to some numbers than others.