When a person exhibits success facing everyday, real-world demands such as those found in on-the-job professional demands, Sternberg's triarchic theory of intelligence would suggest that person was demonstrating:

contextual intelligence.    

Explanation:

Contextual intelligence: In psychology, the term "contextual intelligence" is described as an individual's capabilities to apply his or her practical knowledge to the real world situations and scenarios. It refers to the proficiency of an individual to adapt skills and knowledge to a variety of environment or situations. Along with this he or she modify situations to accomplish a specific goal.

In the question above, "Sternberg's triarchic theory of intelligence would suggest that person was demonstrating contextual knowledge".

answer; /// (a) and (b) ; /// but i believe the correct answer is ; /apart from fines and jail time, driving under the influence puts the life of the driver and everyone else on the road at risk; (b)

well to answer ur question to be completly honest