In the context of digital technologies for entertainment, consider the following statements: 1. In Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out. 2. In Virtual Reality (VR), images generated from a computer are projected onto real-life objects or surroundings. 3. AR allows individuals to be present in the world and improves the experience using the camera of smart-phone or PC. 4. VR closes the world, and transposes an individual, providing complete immersion experience. Which of the statements given above is/are correct?
A1 and 2 only
B3 and 4
C1, 2 and 3
D4 only
Answer & Solution
Correct answer: B. 3 and 4
UPSC CSE Prelims 2019 (GS-I, Set A), Q.91. Official answer key: B.
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