What’s Asked During Preschool Screening?

I’m enrolling my 3 year old into preschool this fall. Next Thursday she’ll be going in for her preschool screening. Does anyone know what questions are asked during a Pre-K screening? My daughter can recite the alphabet, count to 10, she knows her age and also her first and last name. She speaks and comprehends very well, but I’m worried because she can recognize some letters and numbers but not all. Also she doesn’t know all of the days of the week or months.