Arrays - Reading Assignment

Javascript Programming
#1063

  1. Arrays allow us to store multiple pieces of information in one variable.

  2. The index that you should use is: Variable [0]

1 Like
#1064

  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?
    The 1st element in an array is accessed using index zero (0).

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#1065
  1. What do arrays allow us to do? An array lets us 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 Like
#1066

  1. What do arrays allow us to do?
    They provide a more convenient way of storing variables or a collection of data of a similar data type together instead of storing them separately.

  2. What index should you use in order to access the first element in an array?
    Array indexes always start from 0. So the first index of an array is 0 always. It’s a way of addressing an element of the array.

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#1067

What do arrays allow us to do?
The array is a tool wich allows you to create and store multiples values in a single variable. Its used to store a collection of data of the same type.

What index should you use in order to access the first element in an array?
indexOf(0), shift(0), etc
The first element is always zero.

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#1068
  1. Arrays allow us to store multiple values in a single variable
  2. x[0]
2 Likes
#1069
  1. What do arrays allow us to do?

It allows us to store multiple values of the same type within the same variable.

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

0

2 Likes
#1070

1.- It allows us to set a variety of values in a set parameter.
2.- The start of the array is 0, then 1,2 etc.

2 Likes
#1071

  1. Arrays allow us to store multiple values in a single variable if they are of the same type.

  2. The first element in an array is accessed with x[0]

1 Like
#1072
  1. The Array lets us store multiple values in a single variable
  2. [0]
1 Like
#1073
  1. What do arrays allow us to do?
  • Arrays allow the storage of collections of sequential data belonging to a variable of an implicit type
  1. What index should you use in order to access the first element in an array?
  • Zero index (array[0] selects the first position of the array and likewise array[array.length - 1] selects the last element of an array.)
1 Like
#1074

  1. Arrays let us to store multiple values into a single variable.

  2. The index [0].

1 Like
#1075

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

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

1 Like
#1076

  1. What do arrays allow us to do?
    Store variables of the same type, in a sequential way, into a single variable

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

1 Like
#1077

Questions:
. Arrays allow for users to store multiple values inside one variable.
. The zero index should be used to unlock the first element as the array counts from zero.

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#1078

[quote=“ivan, post:1, topic:3081”]

  • What do arrays allow us to do?
    It allows us to store multiple values in a single variable.

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

1 Like
#1079
  1. Arrays allow us to store multiple values of the same type in a single variable.
  2. [0]
1 Like
#1080

1. What do arrays allow us to do?
The Array object lets you store multiple values in a single variable.

2. What index should you use in order to access the first element in an array?
Zero as JavaScript arrays are zero-indexed.

1 Like
#1081

  1. Create and form lists.

  2. [0] is the first element of an index.

1 Like
#1082
  • What do arrays allow us to do?
    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
    [/quote]
1 Like