Different between biodata, application form, resume, and cv

I would like to know whats the difference between Biodata, Application Form, Resume, and Curriculum Vitae. . .thanks for the help. . .

Biodata is a commonly used psychology term for biographical data. Biodata surveys are in the form of multiple choice questions. In India, Pakistan, and Bangladesh, a biodata is essentially a resume plus physical attributes, such has height, weight, hair/skin/eye color, and a photo.

An application form is a form created by the employer to collect information from job applicants. It may include much of the same information as a resume, but it is organized for the convenience of the employer.

A resume includes a work and salary history, educational history and job objective.

A curriculum vitae is a list of one's professional and educational history and tends to focus on one area of expertise. It's commonly used by authors, researchers, speakers, professors and other experts in a particular field.