Unit 13 Function and decision

void checkNumber(int x) {

if (x > 0) {

printf("Positive");

} else if (x == 0) {

printf("Zero");

} else {

printf("Negative");

}

}

int main() {

checkNumber(0);

return 0;

}

• Zero

• One

• Negative

• positive

Which of the following decision structures is best suited for checking multiple conditions in a compact way?

• if-else

• switch

• while

• for

void checkValue(int x) {

if (x > 50) {

printf("Greater than 50");

} else if (x == 50) {

printf("Equal to 50");

} else {

printf("Less than 50");

}

}

int main() {

checkValue(100);

return 0;

}

• Greater than 50

• Equal to 50

• Less than 50

• x==50

Which loop is guaranteed to execute at least once, even if the condition is false?

• for loop

• while loop

• do-while loop

• if loop

What is the correct way to define a function in C?

• function(int a, int b) { return a + b; }

• int function(a, b) { return a + b;

• int function(int a, int b) { return a + b; }

• int function(int, int) { return a + b; }

What is the correct way to pass an array to a function in C?

• function(array[]);

• function(array[10]);

• function(array);

• function(int array[]);