The statement about the Solid Waste Management Rules, 2016, providing exact and elaborate criteria for landfills and waste processing sites is correct because these Rules aim to ensure environmentally sound management of solid waste by establishing clear guidelines for site selection, which include factors like safety, accessibility, and environmental impact. This aligns with the principles of sustainable development emphasized in the UPSC syllabus, highlighting the importance of responsible waste management in urban planning and environmental protection. Such frameworks are vital in addressing the growing urban waste challenge and promoting public health and safety.