Please explain the meaning of restriction and modification

Restriction refers to a limitation or control placed on something, such as a rule or regulation that restricts certain actions or behaviors. It can also refer to a physical constraint or limitation, such as a restriction on the amount of weight that can be lifted.

Modification, on the other hand, refers to a change or alteration made to something. This can be a change in form, structure, or function. Modification can be made to anything from a piece of machinery to a piece of clothing, or even to a person's behavior or attitude.

In summary, restriction limits or controls something, while modification changes or alters it