Implement program flow

Question 1

What is the JavaScript switch case statement?

Answer 1

switch (expression) {
case x:
// codeblock;
break;
case y:
// codeblock;
break;
default:
// codeblock;
}

Question 2

What property prevents the event flow from bubbling up to its parent elements?

Answer 2

cancelBubble();

Question 3

What property prevents the propagation of the same element from being called?

Answer 3

stopPropagation();