Final Answer:
Parts 1926 and 1910 D. All of the above (correct answer).
Step-by-step explanation:
The correct option is (D) All of the above. Parts 1926 and 1910 refer to specific sections of the Occupational Safety and Health Administration (OSHA) standards. OSHA standards encompass a comprehensive set of regulations and guidelines designed to ensure workplace safety and health. These standards cover various aspects, including safety protocols, workplace regulations, and specific requirements for different industries.
Therefore, when referring to Parts 1926 and 1910, you are essentially addressing OSHA standards, safety protocols, and workplace regulations collectively. Choosing option (D) accurately reflects that these terms are interconnected and encompassed within the broader framework of OSHA regulations.