Barcodes work based on light reflected back to scanner optics: black does not reflect light, while the white (blank) spaces do reflect light. Because characters (alphabetic, numeric, special) are ...
Johannesburg — Ever wondered why barcodes were invented? Enterprise workflow and business intelligence specialist Ovations Technologies delves into a system by which numbers and letters are encoded ...
Viral images on social media make the claim that barcode prefixes can identify where a particular product was made ( here, here). Different instances of this post are making this claim to encourage ...
The NBEMS has scheduled the DNB Final Theory Examinations for December 2025 in a hybrid mode from December 18 to 21, 2025.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback