Okay kiddo, imagine you have a toy box with lots of different toys inside. Each toy is like a different task that you need to do. For example, you might have to build a tower with blocks, draw a picture with crayons, and play a game with your friend all at the same time.
Now, imagine you only have two hands to play with all these different toys. It would be really hard to do them all at once, right? But what if you had two other friends with you, and each of you had two hands? Then you could split up the toys and each work on a different task at the same time, which would make it a lot easier to get everything done.
That's kind of like what happens with multicore association in computers. Instead of having just one "hand" or processing unit to do all the tasks, computers these days usually have multiple processing units, called "cores". Each core can work on a different task at the same time, which makes the computer work faster and more efficiently.
But just like with your toy box, it's important to make sure that each core is doing the right task and not getting in the way of the other cores. That's where multicore association comes in. It's like having a grown-up who helps you and your friends organize your toy box and assigns each of you to a different task, so that you can all work together smoothly and get everything done faster.
So in summary, multicore association is like having multiple friends to help you do different tasks at the same time, while also making sure everyone is working together and not getting in each other's way.