99btc1
Publish: 2021-05-02 15:01:17
1. Wrong, 1MB is equal to 1024KB, 1KB is equal to 1024b, but an English letter only occupies one byte, and a Chinese character occupies two bytes. In addition: we usually use 1m as 1024KB, but it's not the case for businesses. They calculate 1m as 1000KB, so the U disk and hard disk we buy are smaller than the capacity marked on the proct.
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