Can barcode scanners scan QR codes?

Related questions

1. Where is my WhatsApp QR code in mobile?
2. Can a barcode scanner read from a screen?
3. What happens when you scan a barcode?
4. Can you scan barcode on phone?

Tags

1. #ensure
2. #otherwise
3. #means
4. #barcode
5. #imager
6. #known
7. #smartphone
8. #scanner
9. #codes
10. #printed
11. #label
12. #tablet
13. #screen
14. #getting
15. #properly
16. #which
17. #whether