Try to learn as much as possible about the position and company that you are applying. If u r calm and cool u can easily go through the process for an interview in hays.
Tell me about yourself?
Why should we hire u?
Tell me about your strength and weakness?
Tell us about your previous experiences?
Does Hays require pre-employment background checks? What kind of background check does Hays do and how long does it take to complete?
Other than supplying a CV I do not know what background checks Hays do.