Secondary storage will retain data when the computer is turned off.
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Solid-state storage uses rigid metallic platters to store data using the magnetic charges of the disk's surface.
A. 对
B. 错
Four common types of files are document files, worksheet files, database files, and presentation files.
A. 对
B. 错
Highly structured and organized data is stored in database files.
A. 对
B. 错
The Internet connects millions of computers and resources across the world via wires, cables, and satellite.
A. 对
B. 错