how computer calculate time in shutdown? Closed

Question

Hello,i want to know when we shutdown our pc after some time we get current time how it is possible?
if answer is ups then what happens when power of the ups will empty?

if anyone know then answer immediatellky..............

ash_perez01 · Answer

Dear Sir, 

The reason why you get the current time even when you have turned

off the computer is for there is a small battery that is responsible for 

keeping the system's essential information. It is known as the CMOS 

battery. 

Thanks in advance.

How computer calculate time in shutdown?

1 response

Similar discussions

Subscribe To Our Newsletter!