A biodata is a biography of a person where the focus is on personal particulars like date of birth, gender, religion, race, nationality, residence, marital status, and the like.
A French word meaning “summary”, a resume is a brief profile of the candidate that includes the photo, name, address, contact information, and the objective of the applicant.
A Curriculum Vitae lists out every skill, all the jobs and positions held, degrees, professional affiliations the applicant has acquired, and in chronological order.
A Curriculum Vitae is a Latin word meaning “course of life” and is more detailed than a resume, it is the longest of all formats, generally 3 to 6 pages, or even longer as per the requirement.