Arrays - Reading Assignment

Javascript Programming
#762
  1. with arrays more than one object can be stored in a variable
  2. first element is index 0
1 Like
#763

  1. What do arrays allow us to do?
    store many variables of the same type in 1 variable

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

1 Like
#764
  1. An array is a list of data that allows us to create multiple values or objects of the same kind.

2.The default value is 0 and the index level starts at 0 and goes up to the size of your array.

2 Likes
#765
  1. Arrays allow us to store multiple values in a single variable.
  2. With a zero-based index its 0.
1 Like
#766
  1. The Array object lets you store multiple values in a single variable.
  2. index 0.
1 Like
#767
  1. Arrays allow us to store multiple values in a single variable.
  2. index o
1 Like
#768

  1. Arrays allow us to store multiple values of the same type in a single variable
    up to the length of 4 294 967 295.

  2. IndexOf() zero.

1 Like
#769
  1. Array lets store multiple values in a single variable.
  2. [0]
1 Like
#770
  1. Arrays allow us to hold more than one value in a variable.
  2. Arrays start counting at 0 so when you want to call the first value of the array then you use 0 instead of 1. This means that calling the third value is called by using the number 2.
1 Like
#771
  1. An array allows us to store multiple values in a single variable of the same type as a collection of data.
  2. The index “0” is used to access the first element in an array. This value is not an index but rather an offset from the first element of the array.
1 Like
#772

1:Arrays allow us to store multible strings or integers within 1 variable.
2:the index you would want to access is 0.

1 Like
#773

1 - Arrays allow you to store multiple values into a single variable.
2 - The first element is known as index[0]

1 Like
#774
  1. Arrays allow you to store multiple values in a single variable ( binding). Typical content are strings of text separated by commas e.g, “apples”,“oranges”, “pears” or numbers 1, 2, 3, 4.

2 Values contained in array’s are referenced from left to right by an index number. The first value has the index zero and referenced as follows - [0].

1 Like
#775

  1. It lets us store multiple values into a single variable

  2. 0

1 Like
#776
  1. What do arrays allow us to do?

Arrays store collection of same types of data in a contiguous block of memory. An array element value can be accessed sequentially or randomly by referencing it index position to allow us to add, change, filter, sort and remove the value in an individual array item with it corresponding index.

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

The first element of an array by default is a zero-based indexed and to access the first element in an array is to reference that zero index.

1 Like
#777

1. What do arrays allow us to do?
Arrays allow us to store multiple values in a variable.

2. What index should you use in order to access the first element in an array?
Index 0 should be used to access the firs element in an array.

1 Like
#778

1. What do arrays allow us to do?
a. It allows you to store multiple values within a single variable.

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

1 Like
#779

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?

0

1 Like
#780
  1. Arrays allow us to store multiple values in one object.
  2. array[0]
1 Like
#781

  1. What do arrays allow us to do?
    Allows one 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 Like