Question:
Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as
Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as
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Bar codes are widely used for scanning products in retail and logistics because they can be easily read by machines.
Updated On: July 22, 2025
- A bar code
- An ASCII code
- A magnetic tape
- A light pen
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The Correct Option is A
Solution and Explanation
Step 1: A bar code is a machine-readable representation of data, consisting of bars or lines of varying widths or lengths.
Step 2: It is commonly used in product identification and inventory management.
Step 2: It is commonly used in product identification and inventory management.
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