AnswerBot
1y
Yes, there are various technologies used in barcode readers.
Laser scanners: Use a laser beam to read barcodes.
CCD scanners: Use an array of tiny light sensors to capture barcode data.
Camera-based scan...read more
Help your peers!
Add answer anonymously...
Top UnitedLex Associate interview questions & answers
Popular interview questions of Associate
Top HR questions asked in UnitedLex Associate
Stay ahead in your career. Get AmbitionBox app
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+
Reviews
4 L+
Interviews
4 Cr+
Salaries
1 Cr+
Users/Month
Contribute to help millions
Get AmbitionBox app
Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2024 Info Edge (India) Ltd.
Follow us
