Will my daughter take the exam with one or more examiners or will it be 1 on 1? She is in public school.

Testing in Pre-K tends to be done in a one-on-one setting, but testing in kindergarten is less consistent.  Your daughter may take the test one-on-one or in a group with three or four other children, depending on how big her class is.  You should check with your daughters school to get information regarding the test administration just to be sure.