Arrays - Reading Assignment

  1. Array allow us to bundle multiple integers or values into a single variable. So it is a collection of different variables of the same category.

  2. elements are indexed starting from 0. So 0 would return you the first element.

  1. They allow us to store different values in the same variable.
  2. 0
  1. Array is used to store a collection of data. Array is a collection of variables of the same type - lets you store multiple values in a single variable.
  2. In order to access the first element in an array it is neccessary to use the index named indexOf(0); This index returns the specified element array.
  1. Arrays allow us to store multiple data in one variable
  2. Index 0
  1. What do arrays allow us to do?
    In JavaScript , array is a single variable that is used to store different elements. … Unlike most languages where array is a reference to the multiple variable, in JavaScript array is a single variable that stores multiple elements.

  2. What index should you use in order to access the first element in an array?
    The first element in an array is in index 0

What do arrays allow us to do ?

The Array object lets you store multiple values in a single variable. It stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.

What index should you use in order to access the first element in an array?

zero should be used and the first element in an array.

Reading Assignment - Arrays

  1. What do arrays allow us to do?
  2. An array allows us to store multible values in a single variable. It's like a list of numbers or strings.

  3. What index should you use in order to access the first element in an array?.
  4. 0

  1. Arrays allow us to store multiple values to a single variable.
  2. [0]
  1. What do arrays allow us to do?
    Arrays allow us to store multiple values in a single variable.
  2. What index should you use in order to access the first element in an array?
    [0]
  1. What do arrays allow us to do? The Array object lets you store multiple values in a single variable. It stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.
  2. What index should you use in order to access the first element in an array? [0]
  1. What do arrays allow us to do?
    Allows us to have multiple values for one variable.
  2. What index should you use in order to access the first element in an array?
    The first element should be found in index 0.