my job title in the passport is business manager abut actually my job is advocate since 1990 and I changed my job in the passport to get visa to UAE because at that time you can not enter UAE unless your job like that . and when I filled my forms I metioned my real job ( advocate) and now I can change my job in the passport easly so my question is do they ask about the old passport and what will happen if they found that my in the old pasport differ from the new one aqnd what the case if i have not changed it