JavaScript Objects Worksheet

Question 1

What makes up an object (what does an object consist 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.

Bracket Notation and Dot Notation.

Question 3

Why are objects an important data type in JavaScript?

You can keep track of information about real world objects.

Question 4

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

Curly Braces.

Question 5

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

Commas.

Question 6

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

The Dot operator.

Coding Problems

Coding Problems - See the 'script' tag below this h3 tag. You will have to write some JavaScript code in it.