ASCII is a code of how many bits, and how many characters can it represent?
- A.7 bits, 128 characters
- B.8 bits, 128 characters
- C.7 bits, 256 characters
- D.16 bits, 65,536 characters
Show answer
Standard ASCII uses seven bits, and two raised to the power seven is 128, which covers the uppercase and lowercase English letters, the ten digits, punctuation and thirty-three control characters.
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