Research and Development (R&D) is an important aspect of the quaternary sector, which refers to the knowledge-based economy that is driven by information, innovation, and technology.

IT&C is an integral part of the quaternary sector, which refers to the knowledge-based economy that is driven by information, innovation, and technology.

In this sector, individuals and organizations with specialized knowledge and skills are in high demand, as they are able to provide valuable insights and solutions to complex problems.

The entertainment industry includes a wide range of activities, such as film and television production, music, live events, and digital media.