Over the years, new methods have been innovated to make access to information easier. Quick response, more popularly known as QR, is an easy way of verifying information on your smartphone or uploading the same. It involves the use of black bars that are coded to contain specific information. The code is scanned by your phone, which then decodes the data and helps you access all that you need concerning the encrypted message. Uses of Quick Response Codes You might have come across a Quick Response code either on a…
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