ASU is a broad-access university (in addition to a flagship-level university) with transparent admission requirements.
General frosh admission requirements are described at https://admission.asu.edu/first-year/apply . Basically, meet high school course requirements and one of top 25% rank, 3.00 GPA, 24 ACT, or 1180 SAT.
Additional requirements for frosh admission to CS are listed at https://degrees.apps.asu.edu/bachelors/major/ASU00/ESCSEBS/computer-science . Basically, no high school math or science deficiencies, and 1210 SAT, 24 ACT, 3.00 GPA, or top 25% rank (odd that only the SAT option requires higher than for general frosh admission).
ASU scholarships can be estimated at https://scholarships.asu.edu/estimator , although they seem to have been getting less generous recently. “National Scholar” means National Merit Finalist or College Board National Recognition (both PSAT-based).