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Sensor Biometrics

Authored by ALAIN Cheong

Professional Development

12th Grade

Used 4+ times

Sensor Biometrics
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a biosensor?

A detecting device that combines a transducer with a biologically sensitive and selective component.

A device that measures only chemical compounds present in the human body.

A device that is not cost-effective compared to traditional analytical techniques.

A device that cannot measure compounds present in the environment.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a biosensor?

To measure compounds present in the environment, chemical processes, food and human body.

To measure only chemical compounds present in the human body.

To provide an expensive alternative to traditional analytical techniques.

To measure compounds present in the environment only.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a biometric?

An automated method of recognizing a person based on a physiological or behavioral characteristic.

A device that measures the environment.

A device that measures compounds in the human body.

A device that is not accurate.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the features measured in biometrics?

Face, fingerprints, hand geometry, handwriting, iris, retinal, vein, and voice.

Chemical compounds in the human body.

Only the voice of a person.

Only the fingerprints of a person.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main advantage of using a biosensor?

Low cost compared to traditional analytical techniques.

High cost compared to traditional analytical techniques.

Inaccuracy in measuring compounds.

Only measuring compounds in the environment.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can biometric templates be reverse-engineered to recreate personal information?

No.

Yes.

It depends on the type of biometric.

It depends on the person being measured.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can biometric templates be stolen and used to access personal information?

No.

Yes.

It depends on the type of biometric.

It depends on the person being measured.

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