A few days ago
Michael E

computer science question?

what is 2^2 bits * 2^20 bits?

(i was reasoning maybe 4 MB because 2^20 can be replaced with 1 MB * 4 bits but i wasn’t really sure about this).

Top 1 Answers
A few days ago
Anonymous

Favorite Answer

Well…

2^2 * 2^20 = 2^22 = 4194304 bits.

There’s 8 (2^3) bits in a byte so…

2^22 bits = 2^19 bytes. There’s 1024 (2^10) bytes in a kilobyte (kb) so…

2^19 bytes = 2^9 kilobytes.

I get 512 KB

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