How do you initiate the onboarding process? Note: There are 3 correct answers to this question

How do you initiate the onboarding process? Note: There are 3 correct answers to this question
A . Add a neew employee in admin center
B. Initiate onboarding from SAP successfactors recruiting
C. Initiate onboarding from an external applicanttracking system
D. Import a csv file of new hires in admin center
E. Add a new hire to onboarding in admin center

Answer: B,C,D