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lara31 [8.8K]
3 years ago
14

What bit position in an ascii code must be complemented to change the ascii letter represented from uppercase to lowercase and v

ice versa?
Computers and Technology
1 answer:
MariettaO [177]3 years ago
4 0
Flip bit position 5 to accomplish this. This maps to hex value 0x20, where the least significant bit is assumed to be at position 0.

Example: ascii "A" = 0x41, "a" = 0x61.  0x41 xor 0x61 = 0x20.

You would implement a flip function by XOR'ing the character value with 0x20.
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