There are multiple rounds of interviews. Last round is with a panel of managers. Questions are fairly easy. A decision will be sent to you by the recruiter (first person you interviewed with via phone).
Initial application submittal through careers at Apple page. Then you have a 30 minute phone call with an Apple recruiter to further explain the details of the position, and validate your skills as they relate to the job description. They also ask a couple open ended questions and a couple technical ones. (e.g. Why apple?). Then you have an hour long video interview with a hiring manager. After that you will get a phone call to let you know you have the job and they go over start date, final pay, etc.
Interview questions [1]
Question 1
Why do you want to work at apple? Tell me about yourself and why you think you'd be good for this role? Describe the steps you would take to troubleshoot a faulty internet connection? How would you handle a frustrated customer?