#include <stdio.h> int main() { int x = 1; short int i = 2; float f = 3; if (sizeof((x == 2) ? f : i) == sizeof(float)) printf("float\n"); else if (sizeof((x == 2) ? f : i) == sizeof(short int)) printf("short int\n"); }

• float
• short int
• Undefined behaviour
• Compile time error

#include <stdio.h> void main() { int k = 8; int m = 7; int z = k < m ? k++ : m++; printf("%d", z); }

• 7
• 8
• Run time error
• 15

#include <stdio.h> void main() { 1 < 2 ? return 1 : return 2; }

• returns 1
• returns 2
• varies
• Compile time error

#include <stdio.h> int main() { int num = 7; if (num % 2 == 0) { printf("Even\n"); } else { printf("Odd\n"); } return 0; }

• even
• odd
• neither even nor odd
• error

#include <stdio.h> int main() { int a = 10; double b = 5.6; int c; c = a + b; printf("%d", c); }

• 15
• 16
• 15.6
• 10

#include <stdio.h> int main() { int a = 10, b = 5, c = 5; int d; d = a == (b + c); printf("%d", d); }

• Syntax error
• 1
• 10
• 5

(x = foo()) != 1 considering foo() returns 2

• 2
• True
• 1

Operation “a = a * b + a” can also be written as ___________

• a *= b + 1;
• (c = a * b)!=(a = c + a);
• a = (b + 1)* a;
• All of the mentioned

What will be the final value of c in the following C code snippet? (Initial values: a = 1, b = 2, c = 1) c += (-c) ? a : b;

• Syntax error
• c = 1
• c = 2
• c = 3

#include <stdio.h> int main() { int a = 10, b = 5, c = 3; b != !a; c = !!a; printf("%d\t%d", b, c); }

• 5 1
• 0 3
• 5 3
• 1 1