Answer:
The correct option is: B. work sample
Explanation:
Work sample is a statistical technique by which the employer tests the ability of a candidate by assigning a sample work to be performed, in order to evaluate or analyze the work performance of the individual.
It can also be defined as the previous work or projects that are used to determine the efficiency or performance of the candidate.
Therefore, in the given scenario, Dave’s graphic portfolio is an example of a work sample.