Under one type of ASCII, each character is represented by 7 bits. That means that there are ________ valid combinations that can represent different characters.

Under one type of ASCII, each character is represented by 7 bits. That means that there are ________ valid combinations that can represent different characters. 




a. 23
b. 256
c. 128
d. 1092
e. 8


Answer: 128


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