Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Information Technology Telecommunication & Wireless Communication
In case of Li-Fi, which of the following are true
A. Distance of communication is greater then wi - fi
B. The term Li-Fi was coined by Harold Haas
C. Latest version of Li - Fi was released by Hedy Lamarr
D. Li - Fi cannot work in high data density environment
Choose the correct answer from the options given below:
1
A and B only
2
B and C only
3
C and D only
4
A and D only