WHICH FEATURE HELPS SECURE SMARTPHONES FROM UNAUTHORIZED ACCESS

O Level Online Exam

NIELIT O Level Exam

Which feature helps secure smartphones from unauthorized access?

कौन सा फीचर स्मार्टफोन को अनधिकृत पहुंच से सुरक्षित रखने में मदद करता है?

A. Bluetooth

B. Screen Lock/Biometrics

C. Flashlight

D. Camera

Correct Answer is :

B. Screen Lock/Biometrics