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CHEMISTRY C1 4

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Bar code

Description

bar code

Mind Map by 10toyetunji, updated more than 1 year ago

	Created by 10toyetunji about 11 years ago

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Resource summary

Bar code

advantages
1. stores specific data ( product code , manufacturers)
2. cheaper to operate
disadvantages
1. needs bar code scanner to read
2. can get damages easily -on product
3. has to be manually scanned all the time
EPL driver has to keep scanning the bar code to update where he and the parcel is or else the computer will have an updated location of where he is.

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