Final answer:
Biometric authentication, signature verification, and photo identification are ways to verify if an ID is valid.
Step-by-step explanation:
To verify if an ID is valid, there are several ways you can check:
- Biometric authentication: This involves using unique physical or behavioral traits, such as fingerprints or facial recognition, to confirm the identity of the person holding the ID.
- Signature verification: Comparing a signature on the ID with a known signature can help determine if the ID is genuine.
- Photo identification: Matching the photo on the ID with the person presenting it is a common method of verification.
Not applicable: Social media profile check is not a reliable means to verify an ID as it lacks official validation and can be manipulated.