A cashier scans a bar code on a can of juice.

A cashier scans a bar code on a can of juice.

Assessment

Interactive Video

History

University

Hard

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The video tutorial explains how coded markings are scanned and registered by computers to provide consumers with a fast and accurate record of all their purchases. This process enhances the efficiency and reliability of purchase tracking.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What technologies might be involved in scanning and registering coded markings?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the importance of having an accurate record of all purchases for consumers.

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