Alright kiddo, let me explain attribute-value pair in the simplest way possible.
Think of a toy box, every toy has a name tag that tells you what toy it is and some information about it. A name tag can have two parts: the name of the toy and a description of the toy.
In the same way, an attribute-value pair is like a name tag for information on a computer. It has two parts - an attribute and a value. Let's take an example:
Suppose we are talking about a car. The attribute of the car could be its color and the value could be red. In this case, the attribute is color and the value is red. We can have other attributes like make, model, year, etc. Each attribute describes some characteristic or property of the object, and the value is the specific value for that attribute.
So, an attribute-value pair is just a way of describing things by breaking them down into smaller parts. It helps us organize and make sense of information by categorizing and labeling it. Does that make sense, kiddo?