Describe palm print and hand geometry recognition.Palm print recognition is a biometric modality that uses the physical structure of an individual's palm print for recognition purposes; hand geometry recognition uses the physical structure of an individual's hand for recognition purposes.PTS: 1 REF: 394. Describe the mechanics of a retinal scan.
What will be an ideal response?
A retinal scan is performed by casting an undetectable ray of low-energy infrared light into a person's eye as she looks through the scanner's eyepiece. This beam of light outlines a circular path on the retina. Because retinal blood vessels are more sensitive to light than the rest of the eye, the amount of reflection fluctuates. The results of the scan are converted to computer code and stored in a database.
Computer Science & Information Technology
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____________________ operators compare the value in a field with a range of values in a criterion.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
HTML format is the most likely format to be allowed through a company's virus-filtering program.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology