Final answer:
The use of computers to simulate a 3-D space is known as Virtual Reality (VR), which is extensively used in various industries such as architecture, gaming, and film for creating immersive environments.
Step-by-step explanation:
The use of computers to simulate a real or imagined environment that appears as a three-dimensional (3-D) space is known as Virtual Reality (VR). Virtual Reality allows architects, artists, and even the film industry to create immersive experiences and visualizations that can be interacted with in a seemingly real or physical way. The correct answer to the student's question is d. VR.
For example, the creation of 3D computer graphics enables the development of virtual environments for video games, movies, and architectural visualizations. Computer-Aided Design (CAD) software has revolutionized architectural design by allowing architects to create live 3-dimensional models without the need for physical mock-ups.