If I'm talking on the phone with my iPhone will the alarm still sound?

If I'm on a call while it is time for an alarm to go off will it make noise? Also will the person hear the sound of it? Like for example when your phones of vibrate the person on the other end can hear the vibrate if you receive a text.

Added (1). Thank you

No, the alarm will sound after you switch off the call

You can find out for yourself, simply set your alarm for 2 minutes from now, call a friend, and talk for 2 minutes and 10 seconds.