A user turns on her computer,and a message warns the user that the date and time are not set.Which of the following is the most probable cause?
A)Operating system is in need of system updates
B)CMOS battery needs to be replaced
C)BIOS needs an upgrade
D)Boot sequence is pointing to the CD-ROM drive and attempting to boot from it

Question

Quizplus · Accepted Answer

The CMOS battery is responsible for maintaining the date and time settings on the computer. If the battery is dead or dying, the date and time settings will not be saved when the computer is turned off.

A User Turns on Her Computer,and a Message Warns the User