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coldgirl [10]
3 years ago
8

What is a biometric scanner?

Computers and Technology
2 answers:
Andrews [41]3 years ago
4 0
It is a automated method of recognizing a person based on a physiological or behavioral characteristic. Features that are measured, such as face, fingerprints, hand geometry, handwriting, iris, retinal, vein, and voice.
Lisa [10]3 years ago
3 0
<span>an electronic device used to determine a person's identity by detecting and matching the person's physical features, such as fingerprints or the eyes, to a database</span>
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B. installApplication(‘A’, 1);

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Option D is incorrect because both arguments are integer

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Option A is incorrect because it receives an integer value from the function (and the function is not meant not to have a return value).

Option B is correct

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