CV stands for Curriculum Vitae & your academic, technical & other education details are focused. You use this when applying for the first job
Your hight, body type, color & some other things are focused in biodata.... this is mostly used when getting married
Your job experience, skills are focused in Resume. Mostly used when applying for a new job.
This is what I understand by these three..... [
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As Jim Wynne notes in his post
above, the nuanced differences between CV and resume are primarily cultural. Certain industries, regardless of geography, tend to use one term to the exclusion of the other.
Almost all of the ones I am aware of seem to expect a much more detailed listing of achievements and experiences, going back to one's academic years when asking for a CV, while most asking for a resume would probably not want much more than highlights of any experience prior to the most recent ten years.
Quite frankly, the only times I'd expect anyone other than my own doctor or insurance company to ask for my bio data might be if I were trying to become an organ donor or a sperm donor
I understand, though, there may be cultures where knowing a person's height, weight, age, hair color, eye color, and general health might be important. In the USA, however, there are discrimination laws which prevent employers from gathering such data from prospective employees, BUT that's all fair game AFTER employment is offered, especially with conditions for continued employment that the employee must be physically capable of performing the functions of the position, although some employers have to make equipment accommodations for "special needs" employees.