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How many characters are there in ASCII?
56. How many characters are there in ASCII?
- 1024
- 128
- 256
- 512
Answer
The correct answer is: B) 128
Explanation
The ASCII (American Standard Code for Information Interchange) coding system employs a 7-bit binary code to represent a wide range of characters. With 7 bits, there are 2^7 (128) possible combinations.