Question id 327 - Radio Navigation - ATPL - Airline Transport Pilot license

It is a technique by which a receiver ensures the integrity of the navigation information
It is a technique whereby the receivers of the world-wide distributed monitor stations (ground segment) automatically determines the integrity of the navigation message
It is a method whereby a receiver ensures the integrity of the Pseudo Random Noise (PRN) code transmitted by the satellites
It is the ability of the GPS satellites to check the integrity of the data transmitted by the monitoring stations of the ground segment

Training tests and timed exam simulations ATPL - Airline Transport Pilot license