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:

Associations

Groups or organizations formed by people who share common interests, goals, or purposes.

Brainstorming

Brainstorming is a creative group problem-solving and idea-generating technique aiming to find a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its members.

Brainstorming

A creative group activity aimed at generating ideas and solutions through spontaneous and unrestrained discussion.

Art Galleries

Spaces or venues that display and often sell artworks, such as paintings, sculptures, and photographs to the public.