Computer Science · Input Devices
What is the primary purpose of the binary pattern (bits) represented by the bars and spaces in a barcode?
- 1To uniquely identify the object on which the barcode is imprinted✓
- 2To increase the aesthetic appeal and branding of the product packaging
- 3To encrypt sensitive manufacturer information from the public
- 4To directly power the electronic scanner during the scanning process
Correct answer
To uniquely identify the object on which the barcode is imprinted
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