Computer Science - Computer Fundamentals - Discussion
Discussion Forum : Computer Fundamentals - Section 10 (Q.No. 12)
12.
Which is not necessary when using bar codes in supermarkets?
Discussion:
1 comments Page 1 of 1.
Shewangizaw Bogale said:
9 years ago
If we are using bar codes on goods sold, and it will have a Price on each goods thus there is no need to have a Price on the shelf.
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