Arrange the following by the order of execution from first to last.

STEPS:

•Repeat for the rest of the alphabet.

•Start with the 'A' pile. Organise this group into alphabetical order by second and third letters.

•Sort the DVDs into piles based on the first letter of the title.

•Place them on the shelf.

•Take all the DVDs off your shelf.

Analysis.
1. Describe how do you find the solution of the problem in this activity?

2. What technique did you developed from answering the activity?​