. The set of activities used to obtain a sufficient number of the right people at the right time in order to select those who best meet the needs of the organization is called

Interview

Explanation:

This set of activities done by an organization is called an Interview. All companies/organizations do this in order to find the best candidate for a specific position within their company. Although there are different types of interviewing methods (face-to-face, group interview, online interview, etc.) all of which include a set of questions or activities that show the employer/hiring manager that you can complete the tasks and responsibilities that the job position demands.