⟩ We have received hundreds of applications for personnel - why should we choose you?
Personnel is very competitive to enter, so you have to sell yourself effectively at interview. Your answer might include evidence for key skills - organizing, communication, computer skills etc.
You might also show a proactive approach - that you understand that personnel can be an important tool to give a company an edge over its competitors - for example by better training of staff.
You should also declare that you very much want the job and are prepared to throw yourself fully into it. Enthusiasm and commitment are important factors in work. If you can get them across at interview you will certainly appeal more than the many other applicants who did not.
Any relevant experience can also be used here. If you have held a vacation job or indeed had other full-time work experience in which you dealt with employee issues such as training, recruitment, dismissal or promotion now is the time to bring it up