Final answer:
The statement is true. PIC can demonstrate knowledge by either having a food safety certification or by being able to answer the health inspector's questions regarding food safety topics.
Step-by-step explanation:
The statement is true. PIC, which stands for Person in Charge, can demonstrate knowledge by either having a food safety certification or by being able to answer the health inspector's questions regarding food safety topics. This demonstrates their understanding of and ability to ensure food safety in their establishment.