Setup frequency array properly

1. Which is correct way of assigning array elements?
2. What is frequency array with example?

Which is correct way of assigning array elements?

Assigning values to associative array variable elements can be done by using the assignment statement in which the array is named, the index value is specified and the corresponding element value is assigned.

What is frequency array with example?

Frequency array is defined as the number of times a discrete value or some particular data is repeating itself. For example: Let us roll six face dice for 15 times and we get 2, 5, 6, 1, 1, 4, 2, 3, 5, 4, 2, 5, 6, 2, 1. Now, we will create a table to show the number of times a number of die repeats itself.