What is virtual reality (VR)?
Explanation: The correct answer is A) A technology that enhances real-world experiences. Virtual reality (VR) is a technology that creates immersive, computer-generated environments that can simulate real-world experiences or create entirely fictional ones. It typically involves wearing a VR headset and interacting with the virtual environment.
Which of the following is an example of a virtual reality device?
Explanation: The correct answer is A) Oculus Rift. Oculus Rift is an example of a virtual reality device. It is a popular VR headset that provides an immersive virtual reality experience for gaming and other applications.
What is the purpose of virtual reality in various industries?
Explanation: The correct answer is D) All of the above. Virtual reality has applications in various industries, including entertainment and gaming, training and simulations, healthcare and therapy, and many others. It provides immersive experiences, realistic training environments, and therapeutic interventions.
What is the difference between virtual reality (VR) and augmented reality (AR)?
Explanation: The correct answer is A) VR creates entirely virtual environments, while AR overlays virtual elements on the real world. Virtual reality (VR) immerses users in a fully simulated environment, while augmented reality (AR) overlays virtual elements onto the real world, enhancing the user's perception of reality.
What are some challenges in virtual reality technology?
Explanation: The correct answer is D) All of the above. Virtual reality technology faces challenges such as motion sickness and discomfort experienced by some users, high hardware requirements for a quality experience, and limited availability of VR content compared to other forms of media.