Which of the following values evaluate eventually to false?

What does the following code produce as a message?

var numOfChoice = 3;

switch(numOfChoice) {
case 1:
console.log(`You have selected ${numOfChoice}');
break;
case 2:
console.log(`You have selected ${numOfChoice}');
break;
case 3:
console.log(`You have selected ${numOfChoice}');
default:
console.log(`You have selected nothing!');

When is it appropriate to use a switch-case syntax in favor of if-else statements?

What does the following code produce as a message to console?

var choice = 5;

if (choice == 2) {
console.log(2);
} else {
console.log(choice);
}else if (choice == 5) {
console.log('You have selected 5 pieces');
}

Imagine we are having 10 numbers from 1 to 10. 1, 2, 3, 4, 5, 6, 7, ,8 ,9, 10.

For everyone of these numbers we run the following statement:
if (num % 2 !== 0 ) {
// Do something here
}

Under which numbers will this condition be executed?

Given that we have these variables:

var money = 2;
var drink = 5;
var inMood = true;
var freeTime = true;

if (money - drink > 0 || !inMood && freetime) {
console.log('Go out for a drink');
} else {
console.log('Stay in');
}

Will i go for a drink or what?

What is the outcome of this statement?

var playFootball = true;

!playFootball ? console.log('I told you, you can't play today!') : console.log('Play freely without fear');

Select one of the following statements that is wrong.