658881
Description
Mind Map by Bruno Marss, updated more than 1 year ago
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Created by Bruno Marss
almost 11 years ago
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Barcode
- Rapid way of entering
numerical data into a computer
- It is read by a laser
- Only consists of 0's and 1's
- Only consists of 0's and 1's
- Have numbers at the
bottom for people to type in
if the barcode is unreadable
- Disadvantage
- Needs bar code
scanner to read
- Can get damaged easily
- Has to be manually
scanned all the time
- Needs bar code
scanner to read
- Advantage
- Cheaper to operate
- Stores specific data
(product code,
manufacturer)
- Cheaper to operate
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