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C Programming

C Programming
Determine Output:#define clrscr() 100void main(){ clrscr(); printf("%d", clrscr());}

100
Error
1

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C Programming
Determine Output:void main(){ int i = -1; +i; printf("i = %d, +i = %d", i, +i);}

None of These
i = -1, +i = 1
i = 1, +i = 1
i = -1, +i = -1

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C Programming
What will be the output of given program?#includevoid main(){int a=3;for(;a;printf("%d ", a--);}

3 2 1 0
3 2 1
no output
infinity loop

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C Programming
What will be the output of the program ?#include#includevoid main(){ char str1[20] = "Hello", str2[20] = " World"; printf("%s", strcpy(str2, strcat(str1, str2)));}

WorldHello
World
Hello
None of these
Hello World

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C Programming
If the two strings are identical, then strcmp() function returns

0
1
None of these
true
-1

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C Programming
What will be the output of the following program code?#include void main(){ int i=3, *j, **k; j = &i; k = &j; printf("%d%d%d", *j, **k, *(*k));}

Garbage Value
433
333
000
444

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