What will be the output of the program in 16 bit platform (Turbo C under DOS)? #include"stdio.h" int main() { struct value { int bit1:1; int bit3:4; int bit4:4; }bit; printf("%d\n", sizeof(bit)); return 0; }

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C Programming Language Union in C Language

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Q: What will be the output of the program in 16 bit platform (Turbo C under DOS)?

#include"stdio.h"

int main()
{
    struct value
    {
        int bit1:1;
        int bit3:4;
        int bit4:4;
    }bit;
    printf("%d\n", sizeof(bit));
    return 0;
}

A 1
B 2
C 4
D 9
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Union is an user defined datatype in C programming language. It is a collection of variables of different datatypes in the same memory location. We can define a union with many members, but at a given point of time only one member can contain a value. Unions can be very handy when you need to talk to peripherals through some memory mapped registers.

Q: What will be the output of the program in 16 bit platform (Turbo C under DOS)? #include"stdio.h" int main() { struct value { int bit1:1; int bit3:4; int bit4:4; }bit; printf("%d\n", sizeof(bit)); return 0; }

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Q: What will be the output of the program in 16 bit platform (Turbo C under DOS)?
#include"stdio.h" int main() { struct value { int bit1:1; int bit3:4; int bit4:4; }bit; printf("%d\n", sizeof(bit)); return 0; }