@andy-moggo

The concepts and explanations at the beginning were really good; however, you didn't explain why did you use aggregation, or composition, or other relationships at the end. It was a bit confused when you previewed the design because the aggregation turned into composition.

@ancientcarnivore4287

The music is insane. There, I said it.

@MeahrhJr

Great introduction and theory. Explaining the example you used as you drew each class would have enriched the video. Thanks

@soulRegal08

The first part was good, however; it would be better if you said all the stuff at the beginning while doing the diagram. It would’ve made it easier to understand. Especially since you added other elements that you didn’t explain before.

@seanlawrence5014

Thanks for helping with my tough Software Engineering HW. Also, the music in this video is weird and happy, and suitable for a Nintendo game with Mario or Kirby.🎮😃

@c1inward346

thank you very much for this detailed explanation.

@the_wizard_exe

what a song it made me dance, great video!

@rjeption

Great video! Gonna ace my test tomorrow 😁

@isaackngugi

Amazing simplification of UML Class Diagram content. 💯

@unknown_771

Which app do you use to make the shapes

@Yeahagreed

Love the music 😂😂

@AleksandrBerishev

Am I the only one, or at the last example the author mixed up aggregation and composition. As composition supposed to be filled Dimond and aggregation empty. Correct me if I'm wrong.

@rohmanatasi1771

it was like an NPC talking who is just reading and does not understand sh*t

@Manuel-vz3cu

When it came to the example you didn't explain which was the important thing in the video not reading definitions of a book.

@rankoutsider1110

are you using ppt to present this ? if so can i have a download for it ?

@sameeralakshan6639

Thank you for the video.

In composition, the child classes and parent classes can not exist independently ; this statement is wrong, i think. Parent class can exist upon a destruction. Only the child class cannot.

@ashb8552

8:50
wont it be composition ??


(the filled diamond)

@tanwenpang7246

does the aggreagation symbol wrong? dint should it blank for the diamond shape?

@arwan07

And how to map relationship ? Why there is atribute no customer in order?

@mthokozisimyende787

Great music 😮