Is it compolsury to attend at full education after the age of 16?

No, it is not compulsory to attend full-time education after the age of 16 in most countries. However, the specifics vary significantly by location. Many countries require students to remain in some form of education or training until a certain age (e.g., 18) but this often includes apprenticeships or vocational training, not just full-time academic education. Therefore, a blanket "no" is generally accurate, but you must check the specific laws of your country or region.