UML Class Diagrams - Association and Multiplicity

[@siddharthshinde4480]

The 'life cycle' of a part object is so important key to explain the difference between aggregation and composition. A lot of tutorials just don't mention this. Thanks for making this tutorial.

[@franklin8184]

Simple, clear, and direct...2 semesters of confusion cleared in

[@avimehenwal]

That example sums up everything I had been trying to understand since last 2 years XD Super thanks for the video.

[@martinhurrell7380]

Short, to the point, accurate and clear - one of the best short tutorials that I've seen. Thank you

[@ML-ie4xc]

Learned more in 9 minutes than from reading 90 pages of my boring UML textbook. Thank you.

[@majed1490]

same here

[@maryr94]

Really good video, great explanations. Thanks

[@sylvainj.7021]

Very well explained. Thank you.

[@AI_For_Sucess]

the first video which explain those stuff in a good manner

[@lucasgroves137]

Thank you for the beautiful lesson, Margret. Everything relevant, and no weak filler! We have to dig through a lot of dirt to get to the gold-thank you for being the gold! :D

[@Anecxina]

Simple and easy explained! Thank you!

[@wennwenn1422]

The best I had seen out of the clutters. Thanks!

[@kristinetrinh188]

Thank you for such a great video like this! Your explanations are straightforward and easy to understand. Thumbs up!

[@lizziechen2350]

The house example in the end of video is awesome!! easy to understand different associations and the multiplicity!! Thanks a lot!!

[@danish6192]

Unary Associations and Attributes are the same thing. And I hit Like! Really so many times I've seen people saying similar things without telling the exact difference or mentioning that they are same thing with different approaches. Thanks for Saying it straight forward, it isn't hard to say something that it is.

[@ej_entertain]

One semester illustrated nicely in 10 minutes. That was greatly explained. Thank you.

[@learn001]

Thank you so much for such a good video. I really was helpful. Look forward to more videos!

[@SpicyLifeee]

Really very easy explanation with real life examples! It would be great if you organise playlists. thank-you so much!

[@riyajpatel1841]

Your way of teaching is simply awesome..

[@S4nt11PC]

Thanks a lot, you are the first i found that explained this in a very easy way, thanks

[@kpwwm8104]

finally a very crystal clear video.

[@sammclaren6965]

Such a great explanation. We need more teachers like you. Thank you very much.

[@tekawasthi3193]

very good explanation..tomorrow is my ooad exam and watches this video give me a hope to pass the exam. thank you mam

[@eg2821]

this 9 minute video is way better than my teacher explaining the same thing for 2 hours.

[@jasper5016]

You are the best teacher available. Can you please provide new videos on Mockito?

[@enzoys]

This video was just perfect, really great explanation

[@KeyesAnthony]

This was great. I didn't know that a unary association == the attribute(s) of a class. That cleared up a lot of confusion for me. Thank you

[@pradeep6295]

Awesome video tutorial ! you have some unique talent, I generally dont add comments but this video was just too good, Simple videos are so difficult to make !

[@stefanivovic]

well done lady. ive understood everything

[@utilizator1701]

Not exactly the level of difficulty I have wanted, but it is good that are videos where are presented more difficult concepts about class diagrams.

[@informativecontent4778]

VERY VERY EXPLAINED just subbed looking forward to learn java from you

[@anna4ove253]

If I could like this video 1000 times, I would

[@SmartProgramming]

very nicely explained mam, keep it up 👌👌👌🙂🙂🙂🙂

[@ghnanahita]

Best explanation I got for this topic by far, Thanks

[@CeNtErSyStEm]

Thankyou for this video, really helped me understand the relationships in an uml :)

[@alenietopaz7171]

Pulvii vídeo por nos

[@J1hn1]

I really liked the last example of the house, good explained

[@mrmiead863]

Your explanation is just wonderful!!!!Thank u mam......

[@xandon24]

Will be using this for your class.

[@josephbarron5090]

Nice examples. Well presented. Thanks

[@riemmatv7680]

This was so helpful and straight to the point. Thank you

[@arunparthasarathy]

Explained very nicely. really useful. Thank you Margret

[@chilenobarrucia]

Good explanation, thanks! One question: sometimes the arrow that goes from class to class is dashed (or dotted?). What does it mean?

[@HafizMac33]

Really very Simply you explained it 😍😍

[@leninchakravarthy1426]

Very best explanation. Thank you

[@giftmoeti4769]

Very helpful and extremely well explained. Thank you very much!

[@chiensy195]

This video is really helpful! Many thanks madam! Recomended for newbie!

[@torkoff]

THANKS. Great explanation!

[@yendiputraraorao2618]

thank you for the explanation, very helpful in understanding uml class diagrams

[@Mohammed-hw4kz]

This makes everything so so clear, thank you!

[@yangmotivation1651]

Perfect examples thanks my lady

[@hassanalamri2665]

Thank you so much. It is easy, simple, direct and clear.

[@IshaqKhan-rk5bl]

best tutorial about class diagrams

[@chanakalp]

Thank you very much. Yes nice explanation.

[@ye-qiongsong8975]

Very good introduction. I show it to my students

[@juo7752]

very well explained. I am subscribing to your channel for this. Nice!

[@alexedeigba]

you just made my day. thanks

[@elizakitchens1700]

This helped so much with Assignment 6! thanks :)

[@lazarusmengnao9737]

very well explained. A beginner can take it easily. Thanks

[@StraightLineMusic]

Great video. Definitely helped with my understanding. Thanks

[@brsoker]

a great explanation. simple and clear.. thank you.

[@EricsonSWeah]

dang! You are so darn good and awesome!! Thank you very much Madame Posch!!

[@claychipps3814]

Awesome explanation! Thank you so much!

[@centrophorous4353]

Very nicely explained 👍

[@viruskhan5937]

simply explained..thank you very much..

[@IMNODOCTOR]

When modeling systems please note that the more objects you use, the more complicated your system becomes. Limit the hierarchy and the number of objects guys. Strive for simple designs.

[@LokkasVLOG]

Wonderful Explanation ThankYou Madem

[@abdullah__patni]

Wow, mam u r awesome, hope study one day live with u

[@alexnina7188]

Excellent explanation!!!

[@RahulKumar-sp9jp]

simply explained everything very nicely

[@arifaziz4631]

Really Great video.Thank you

[@vinayak_98]

thanks for this simple and wonderful explanation!

[@justbe411]

THANK YOU!!!!!! This was perfect

[@dirtyturps]

Thank you very clear explanations and I love your accent!!

[@xxapoloxx]

First time i see the attribute vs relationship role use explained properly

[@arifkk58]

explained with good examples.

[@yasserkhreis9605]

Very Well-ExplainedThank you

[@ayanchoudhury4060]

Hi Margret, regarding the last example, can you explain why there exists a Binary relationship between House and Mortgage? Shouldn't that be a directed line pointing from House to Mortgage?

[@margretposch4827]

The idea here is that the house knows about the mortgage, and the mortgage knows about the house. (A mortgage document includes not only information about the mortgage rate, etc. but also the address of the house.)

[@ayanchoudhury4060]

@@margretposch4827 Thanks for the clarification. Great vid!

[@vickyog5995]

Very useful and helpful thank you! But could the Mortgage class also be composite to the House Class because without the House Class there would never be a mortgage ?

[@rxseqvartz5679]

Mortgage isn't part of the house so it cant be a whole part relationship (aggregation or composition). This is how I understood it.

[@mixa26]

Thank you for these examples they really help :)

[@miguelortiz7984]

Great content! Thank you so much

[@sreevani9537]

Really your video is very helpful

[@iamtechboy3298]

Tnxxxxx, You Made It Simple Than Ever...

[@spidernerds]

its very helpful videos god bless you

[@srsqtee]

In the house example, is it wrong to say that Mortgage is a composition with House? Can mortgage exist without a house? Or is it that we don't put composition when working with multiplicity?

[@delowerhossain3069]

Can we get the slide? Nice job! Thanks.

[@AravindaMeewalaarachchi]

perfect explanation...Thank you.

[@nacerzarguit8970]

great explanations. Thanks

[@VigneshPai]

Why are there no arrows in the last diagram to denote 'has a' Association ?

[@WorldFurryLaughs]

thanks alot ! its very easy to understand ! nice work :) :)

[@fk8607]

great explanation 👏

[@pramancautamamanca2048]

i like this explanation, cause easy to undestand

[@alenietopaz7171]

Pramanca Utama Manca

[@hafizmfadli]

wow amazing explanation

[@samanshakya3848]

greatly explained. Thank you.

[@alishshrsetha1290]

Such a good explanation. Thanks for sharing :D

[@subhampanara]

can you explain me too ???

[@qadeerahmedsafdar1323]

good work maam

[@hojiafzal9559]

Could you make more videos to explain everything about UML?

[@nsmemon97]

Excellent explained

[@rianzamanx]

Thank you mam! This was a really great video. :)

[@alenietopaz7171]

Rian Zaman

[@fatemazohra4792]

amazingly explained!

[@mkadhum425]

Thank you for this useful video.

[@shahfarooqata5134]

Add more videos about uml .. Thank you mam