What are quaternary activities mainly associated with?

Correct option is D

The correct answer is (d) Information and research
Explanation:
• Quaternary sector deals with knowledge-based activities.
• Includes research, IT, education, and data services.
• Dominant in post-industrial economies.
Information Booster:
• Quaternary sector overlaps with tertiary services.
• Driven by digital economy and innovation ecosystems.
Additional Knowledge (Incorrect Options):
(a) Industrial work
• Falls under secondary sector.
(b) Transportation
• Classified as tertiary activity.
(c) Agriculture
• Primary sector activity.