The most sophisticated locks are __________ locks.
A) manual
B) programmable
C) electronic
D) biometric

Question

The most sophisticated locks are __________ locks.
A) manual
B) programmable 
C) electronic
D) biometric

Quizplus · Accepted Answer

Biometric locks use a person's unique biological characteristics such as fingerprints or iris scans to authenticate access, making them the most secure and sophisticated option among the given choices. Manual locks require physical keys, programmable locks use codes or cards for access, and electronic locks use electrical impulses to unlock, but all of them can be compromised with various techniques.

The Most Sophisticated Locks Are __________ Locks