Final answer:
The correct type of requirement reflecting the noise level and lighting condition of a room for software system implementation is environmental requirements. These requirements detail the physical and social environment that will affect the software's operation, including noise levels and lighting, which are crucial for user interaction and comfort.
Step-by-step explanation:
The noise level and lighting of a room where a software system will be implemented are elements of the environmental requirements. These requirements are concerned with the conditions in which a software system will operate. More specifically, environmental requirements detail the physical and social environment including both the technical environment, such as the hardware and operating systems, and the non-technical aspects like room conditions, which includes noise levels and lighting.
Considering the noise level is important because excessive noise can cause disturbances or even errors in verbal communications or audio inputs. Appropriate lighting is crucial for preventing eye strain and creating a conducive work environment. In order to ensure the efficacy and efficiency of the software system, the environmental requirements must be carefully assessed and met. This ensures that end-users have the right settings to interact appropriately with the system.
Organizational requirements involve the ways the system will fit into the company's existing structures and practices. Technological requirements define the technical standards and tools needed to support the system. Data requirements specify how data should be structured, stored, and accessed. Lastly, user characteristics refer to demographics, skills, and needs of the end-users. Clearly, the correct option reflecting the noise level and lighting considerations is option (b) Environmental requirements.