Which statement best defines Virtual Reality?

Which statement best defines Virtual Reality?

• A. A computer-generated simulation of a 3D image or environment that can be interacted with in a seemingly real or physical way.
• B. A hardware device for VR cameras
• C. A method to secure wireless networks
• D. A type of nanomaterial

Answer: (A)

Virtual Reality is a computer-generated, immersive 3D environment that you can interact with in a way that feels real. This definition captures the essence: a synthetic world created by software, presented so you can explore and manipulate it with input devices, giving a sense of presence. The statement describes exactly that—a computer-generated simulation of a 3D image or environment that can be interacted with in a seemingly real or physical way. It’s not about a hardware device for VR cameras, nor about securing wireless networks, nor about nanomaterials. Those options describe unrelated concepts.