What will be the output of the following C code? #include int main() { char str[10] = "hello"; char *str1 = "world"; strncat(str, str1, 9); printf("%s", str); }

What will be the output of the following C code? #include int main()

1.	What will be the output of the following C code? `#include int main() { char str[10] = "hello"; char *str1 = "world"; strncat(str, str1, 9); printf("%s", str); }`
A.	helloworld
B.	Undefined behaviour
C.	helloworl
D.	hellowor
Answer» B. Undefined behaviour

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What will be the output of the following C code?

`#include int main() { char str[10] = "hello"; char *str1 = "world"; strncat(str, str1, 9); printf("%s", str); }`

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