RADAR instructs aircraft X-BC:'X-BC squawk ident'. What does this mean:

Question

Question ATPL - Airline Transport Pilot license - VFR Communications

QuizVDS · Accepted Answer

X-BC shall operate the IDENT button

QuizVDS · Answer

Radar identification has been achieved by correlating an observed radar blip with aircraft XY-ABC

QuizVDS · Answer

X-BC should perform an identification turn of at least 020 degrees

QuizVDS · Answer

X-BC shall reselect his assigned mode and code

Id 139 - ATPL - RADAR instructs aircraft X-BC:'X-BC squawk ident'. What does this mean: