Gretta is observing and interviewing several database administrators to determine the duties and responsibilities associated with their job as well as the knowledge, skills, and abilities that someone must have to perform the job. which hr function is gretta performing?

The HR function that Gretta is performing is the job analysis. This is a process in which is a way of determining a particular job in means of finding out the requirements needed and duties to be performed in analyzing the particular job.

if it is for a job, then you should learn everything you can about the job, like what does it involve, what qualification is required and how you are the right person for that job. dress appropriately for the interview. get plenty of rest the night before. good luck!