Q: Which one of the following was the theme of the World Tourism Day, 2019?
(a)Sustainable tourism
(b)Tourism and the digital transformation
(c)Tourism: responding to the challenge of climate change
(d)Tourism and jobs: a better future for all
Correct Answer: (b)
The correct answer is (c): Tourism: responding to the challenge of climate change. Subject: Engineering Aptitude | Sub-topic: IT & Digital Transformation Note: This answer was determined through AI-based research. Verify against the official answer key when available.