Which one of the following typically provides data persistence without electricity?
I. The CPU's memory
II. The hard disk
III. Secondary storage
A) I, II only
B) I, III only
C) II, III only
D) I, II, III

Question

Quizplus · Accepted Answer

Hard disks and secondary storage devices like SSDs and USB drives provide data persistence without electricity, unlike the CPU's memory (RAM), which is volatile and loses data when power is off.

Which One of the Following Typically Provides Data Persistence Without