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  1. What is the output of the following C code?
     #include  <stdio.h>
        int main()
        {
           signed char ch;
           ch = 129;
           printf("%d\n", ch);
           return 0;
        }
    1. 129
    2. -129
    3. 127
    4. -127
    5. None of these
Correct Option: D

signed char will be a negative number.


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