Class and Id related

I have one doubt sir…
As you said Class may be used for multiple times… Can I use ID for multiple time where I’m giving deferent name to my all id

This is my name..

This is my surname..

is it wrong or right??

You can use many CLASSes and many IDs in a page.

You can use same class name repeatedly for many elements. But one id used for one element not for multiple elements.

hey i wnat in a week there is a live session where the teacher ask questions to the students and students know their skills i want please start a new live sessio in a weak