What type of information do you find in a bio-data

In a bio-data you can find personal information about someone.

Explanation:

In general terms, we could define the biodata or biographical information questionnaire as a questionnaire about the life of the opponent through which the examiners are able to know what the opponent's personality, his life and work trajectory is like.

The information established there may include, date and place of birth, your personal and contact information, nationality, etc.

its d because i know