Functions can help remove repeated code from a program

Replacing repeated code with a function will reduce the number of commands the computer needs to run

Functions are called once but can be declared many times

Which of the following describes a conditional statement?

Which of the following describes a variable?

Which of the following describes concatenation?

Consider the code segment below:

var a = 0;

var b = 3;

var c = 4;

a = a+c;

b = a+c;

c = a+c;

What are the values of a, b & c after this code segment has been run?

Jan is writing a shopping app. She has created a variable to keep track of the number of items in the shopping cart. Every time someone clicks the "addItemButton" she wants the variable to increase by 1.

var cartTotal = 0;

onEvent("addItemButton", "click", function(){

//<missing code>

console.log(cartTotal);

});

What code should Jan insert where it says <missing code> in order for her app to work?

What is the output to the console after the following code segment is executed?

fiveMore();

function fiveMore(){

var x = 5;

}

var y = 3 + x;

console.log(y);

Consider the following flow chart. Given that a = 5 and b = 10, what will be displayed by the program? (click on the image if it doesn't show up)

A Boolean expression is an expression that evaluates to which of the of the following?

Consider the JavaScript code segment below. Which statement should be used in place of <missing code> such that the alarm is set to 9:00 am on weekends, and 6:30 am on weekdays. (click on the image if it doesn't show)

Something is wrong with the logic in the program. For which values of time will the greeting “Good Morning!” be displayed?

Choose the two (2) Boolean expressions that evaluate to FALSE.

var temperature = 30;