BP Estar Graduate Programme Assessment

BP
#1

Hello everybody, I applied for the Enterprise Systems Technology Apprentice Recruit (eSTAR) programme in BP. I got a phone interview and did succeed. So I got an invitation mail to sit an assessment as the next stage. I have no idea at all on the assessment. Is it going to be an IQ test or IT test or any other kind of test? Please I really hope anybody could share the info and some tips for this assessment…I really need to prepare for it…