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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
In the context of access control, 'biometric' refers to the measurement and identification of unique physical characteristics of a person. These characteristics can include fingerprints, facial recognition, iris patterns, or voice recognition, and are used to verify an individual's identity.
Step 2
State TWO possible biometric properties that could be used for access control at the centre.
Answer
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Finger print: A unique pattern created by the ridges on the surface of the finger, which can be scanned and stored for verification.
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Face scan: Analyzing the unique features of a person's face using facial recognition technology to grant access.