Which device is used for recognising physical or behavioural traits of – InterviewSolution

1.	Which device is used for recognising physical or behavioural traits of an individual. Also, write one advantage of this device.
Answer» Biometric sensor is a device used for recognising physical or behavioural traits of an individual. This device is mainly used for security purpose and for marking attendance of employees/students inorganisations/institutions. The major advantage of this device is that it eliminates the problem caused by lost IDs or forgotten passwords etc.

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