2. 29 CFR 1926 Subpart CC requires that workers understand the crane safety training they are provided. Suggest some ways to ensure understanding is achieved. How can workers' understanding be verified?

1.    29 CFR 1926 Subpart CC requires that workers understand the crane safety training they are provided. Suggest some ways to ensure understanding is achieved. How can workers' understanding be verified?

Your response should be at least 75 words in length.