JavaScript Objects Worksheet

Question 1

What makes up an object (what does an object consist of)?

An object is a collection of properties

Question 2

What are two different types of notations that you can use when working with the properites of objects? For example, there are two types of syntax that you could use if you wanted to update a property of an object.

You can use dot notation to access a property or bracket notation

Question 3

Why are objects an important data type in JavaScript?

They allow us to make models in our code that can store a bundle of information that represent a so called object

Question 4

When creating an object, what character is used to separate property names from their values?

colon: "colon",

Question 5

When creating an object, what character is used to separate the property/value pairs in an object?

comma: "comma",

Question 6

What operator is used to access a property of an object?

dot.operator or bracket['notation']