Answer: The answer is C. Inspection requires both product tear down and product reassembly.
Explanation: The aim of quality-control inspections is to ascertain whether a product has been made according to specifications, and whether there are any defects in the products.
Therefore quality-control inspections will involve product tear down, in order to check the component parts of a product for quality assurance, and product reassembly is carried out after the product tear down to reassemble the products if it is discovered that it meets quality standard.