Control

Question 1

What does the ‘if’ statement do?

Answer 1

It evaluates a specific condition and if it’s met, executes the branch of code.

Question 2

What is the syntax for a basic if statement?

Answer 2

if ( condition )
{
body;
}

Question 3

What is the operator used to compare if two values are equal?

Answer 3

The ‘==’ operator

Question 4

What does the ‘!’ operator do?

Answer 4

It inverts a value

Question 5

What is the value of ‘x’ after the code is executed?

int x = 9;
if (x != 10)
{
   x = 10;
} 

x += 3;

Answer 5

x = 13