A new casino wants to hire about 1,000 employees for its new resort. Applicants are asked to complete an online questionnaire that will later be analyzed using computer software. Only those applicants who have previously worked in hotels and casinos will be considered eligible for the next step in the hiring process. This best exemplifies:_________
a. a compensatory approach to selection
b. job specialization
c. a pre-employment screening process
d. employee outplacement