A technician installs a biometric device using the manufacturer supplied driver. After confirming the
device functions properly, the technician performs Windows and antivirus updates. Which of the
following would BEST explain why the biometric device no longer functions?

A.
The recently updated antivirus scanning software is interfering with the proper operations of the
biometric device.

B.
A virus that specifically targets retinal scanning software infected the PC because the user was late
applying new definitions.

C.
The recently installed Windows updates overwrote the manufacturer’s supplied biometric device
driver.

D.
The biometric device needs to be recalibrated due to environmental conditions involved with the
installation.