Which of the following are concerns and challenges of industrial revolution 4.0?
A. Invasion of privacy
B. Reduced capital expenditure on infrastructure
C. Low cost and affordable service
D. Blurring differences between the men and machines
E. Environmental concerns
Choose the most appropriate answer from the options given below:
1
A, B and C only
2
C, D and E only
3
B and D only
4
A and E only