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Detail Form
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1.
What is the output of the following C code:
#include
int main() {
int p = 10, q = 20, r;
if (r = p == 5 || q > 20)
printf("%d", r);
else
printf("No Output
");
}
int main() {
int p = 10, q = 20, r;
if (r = p == 5 || q > 20)
printf("%d", r);
else
printf("No Output
");
}
2.
What is the output of the following C code:
#include
int main() {
int x = 2, i = 0;
do {
x = x++;
i++;
} while (i != 3);
printf("%d
", x);
}
int main() {
int x = 2, i = 0;
do {
x = x++;
i++;
} while (i != 3);
printf("%d
", x);
}
3.
In C, which of the following are unary operators?
4.
In C, keywords are written in ______________________________.
5.
Which of the following is not a valid variable name declaration in C?
6.
In C, which of the following is a valid expression?
7.
What is the output of the following C code:
#include
int main() {
int y = 10000;
int y = 34;
printf("Hello World! %d
", y);
return 0;
}
int main() {
int y = 10000;
int y = 34;
printf("Hello World! %d
", y);
return 0;
}
8.
In C, which of the following is NOT a valid variable name declaration?
9.
What is the output of the following C code:
#include
int main() {
int main() = 100;
printf("%d", main());
return 0;
}
int main() {
int main() = 100;
printf("%d", main());
return 0;
}
10.
What is the output of the following C code:
#include
int main() {
int main = 100;
printf("%d", main);
return 0;
}
#include
int main() {
int main = 100;
printf("%d", main);
return 0;
}