What questions do Australian immigration background checks usually ask?

First of all, the background investigation in electronic tuning is random, and not everyone can draw it! The main contents include some information of the applicant and guarantor, such as income certificate, whether the work unit is true, etc. Sometimes, the references provided in the income certificate are investigated to verify the relevant information. It is suggested that before submitting the materials, all the contents mentioned in the income certificate and guarantee should be clearly recorded, and some details (including the name and address of the work unit, etc.). ) pay attention.