Final answer:
Blasting operations usually require the individual to have a Blasting Certification or a specific license like the California Blaster's License. The credential signifies that they have the proper training and knowledge to conduct blasting operations safely. The best answer here is Blasting Certification as it's a recognized term in the industry.
Step-by-step explanation:
In the context of blasting operations, it is essential that they are conducted by an individual with the proper credentials which ensures they are knowledgeable and capable of handling explosives safely. Depending on the jurisdiction and the specific requirements of the region or the job at hand, the correct answer can vary. However, commonly, this individual is required to hold a Blasting Certification or a license specific to the operation of explosives such as a California Blaster's License if in the state of California. Different countries and states may have their own particular certification or licensing requirements. Thus, the safest response and most universally accepted credential for this question would be option B) Blasting Certification as it is a more general term that is widely recognized in the blasting and explosive industry.