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A biometric access system has been installed for access control at the technology centre - NSC Information Technology - Question 6 - 2019 - Paper 2
Question 6
A biometric access system has been installed for access control at the technology centre. 6.1.1 Define the term biometric. 6.1.2 State TWO possible biometric prope... show full transcript
Worked Solution & Example Answer:A biometric access system has been installed for access control at the technology centre - NSC Information Technology - Question 6 - 2019 - Paper 2
Step 1
Define the term biometric.
Answer
Biometric refers to the measurement and identification of unique physical characteristics of an individual. This can include features such as fingerprints, facial recognition, iris patterns, and more, which can be used for authentication and access control.
Step 2
State TWO possible biometric properties that could be used for access control at the centre.
Answer
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Fingerprint: The unique patterns of ridges and valleys on an individual's fingertip can be used for identification.
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Iris scan: The unique patterns in the colored part of the eye can also serve as a means of biometric identification.