COGNITIVE ASSESSMENT What Method Is Used to Read a Bar

question 19

Multiple Choice

COGNITIVE ASSESSMENT What method is used to read a bar code?

• A) The magnetic bar codes are converted by a bar code reader into a form that a computer can process.
• B) A laser translates the bars on the bar code into digital signals that are stored in RAM.
• C) A laser scanner produces light beams that pass through a scanner filter which then translates the light patterns into digital patterns that can be interpreted by the CPU.
• D) A bar code reader uses laser beams to read bar codes.

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Definitions:

Break-Even

The point at which total costs and total sales are equal, resulting in no net loss or gain.

Common Fixed Expenses

Expenses that do not change with the level of production or sales over a certain period and are shared among different segments or products of a business.

Break-Even

The point at which total costs and total revenue are equal, resulting in no net loss or gain.

Sales Dollars

The total revenue generated from selling goods or services, expressed in monetary value.