Answer: A) Modular decomposition
Explanation: Modular decomposition is the composition of a graphs into small modules. These modules are the subset of the whole graphs and thus the part of the graph. These modules are these very design efficient and so they are not capable of handling the exceptions .They have precise representation which has modules which cannot seem to have exception because that will disturb the structure of the graph .
Answer: knowing what you spend".
Explanation:
The reason to use cash for making purchases is to know how much one has spent.
When we use cash rather than using credit card, it's easier for one to know how much that has been spent. Also, one can easily know when he or she need to stop spending. Therefore, the correct answer is "knowing what you spend".
They use multiple techniques to help children.
Yes very much so! You could learn previous mistakes/bugs/etc and find solutions to fixing them and avoiding getting them. As well as much more. History is always a fun subject for anything, really in my opinion.