中等ICT-SYST-007
A student saves a video project to an SSD and then shuts the computer down. The file is still there the next day because an SSD is:
A. Non-volatile secondary storage.✓ 答案
B. Volatile RAM.
C. The arithmetic and logic unit.
D. Application software.
解說
Secondary storage keeps files when the power is off. RAM would not. The ALU is part of the processor, not a place to store the video.