In April 2026, which technology was officially rolled out in 50+ Indian cities as part of the '6G Testbed' initiative?
A
6G Prototype Network
B
Quantum Satellite Link
C
Lifi Services
D
5G-Advanced (Release 18)
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Correct Answer 6G Prototype Network
Explanation
The Department of Telecommunications (DoT) expanded the 6G Testbed in April 2026 to include real-world urban deployments for terahertz frequency testing.