Within Trait Theory, How Does the Identification of Traits Relate

Within trait theory, how does the identification of traits relate to leadership behaviour?

A) Trait theory takes differing styles of leading in terms of the person's conduct which demonstrate that leadership is pre-determined by the heritage of the individual in terms of genetic heritage
B) Trait theory is an attempt to link an individual's personality with leadership behaviour and suggests that leaders are born rather than 'made'.
C) The identification of traits in an individual leader allows the matching of their approach to different situations. It provides their proficiency to consider the emotions of others in a workplace in terms of their wellbeing
D) Trait theory allows you to identify an individual in terms of their correct traits to complete a future task and know with certainty that they will be successful in their leadership role over time in the future.