Question

Which of the following belong to the knowledge-based quaternary sector of services?

1. Information Technology (IT) and software services

2. Data analysis and research services

3. Construction and real estate activities

4. Education, R&D, and innovation services

• A. 1, 2 and 4 only
• B. 1, 3 and 4 only
• C. 2 and 3 only
• D. 1, 2, 3 and 4

Answer 1

Answer:

A. 1, 2 and 4 only

• The quaternary sector includes IT, research, education, knowledge-based services. Construction and real estate are different, generally classified under secondary or general services.