Most of These Types of Device Include a Small Optical

question 187

Multiple Choice

Most of these types of device include a small optical scanner for reading characters and sophisticated software to analyze what is read. What kind of device is this?

• A)DCR
• B)ECR
• C)OCR
• D)SCR

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Definitions:

Cloud Printers

Printers that can be accessed through a network, often over the internet, allowing for printing tasks to be sent from anywhere.

All-In-One Computer

A desktop system unit that houses the computer’s processor, memory, and monitor in a single unit.

Sleep Mode

A low-power mode for computing devices that saves electric power consumption and saves the last-used settings. When the device is “woken up,” work is resumed more quickly than when cold-booting the device.

Central Processing Unit

The primary component of a computer that interprets and executes instructions, functioning as the brain of the computer.