JavaScript Arrays Worksheet
Question 1
What is the term for items that are stored in an array?
The values stored in an array are called elements
Question 2
The position number of an item in an array is called what?
Each element in an array has a specific position, which is known as the index or indices
Question 3
What is the index of the first value/element in an array?
The first value in an array is 0
Question 4
True or False - The length of an array is always one greater than it's highest index.
True.
In JavaScript, the length of an array is always one greater than the highest
index because array indexing starts at 0.
Coding Problems
Coding Problems - See the 'script' tag below this h3 tag. You will have to write some JavaScript code in it.
You'll use the form below in one of the coding problems: