Canada uses both the terms resume and CV, but for different purposes. Because of historical ties between Canada and the UK, the term "CV" is sometimes used interchangeably with "resume" in Canada. This situation likely happens because in the UK, "CV" is the standard term for a general job application document.
To clarify the answer — in Canada, a “resume” is a brief document that’s used for entry-level or mid-career positions and contains your most recent experiences and qualifications.
By contrast, a Canadian “CV” is a lengthy, detailed document used for academic or research positions and contains information about your education, work experience, publications, and other academic accomplishments.