Science and Technology
2019
Communication Technology
UPSC Practice Question
With reference to communication technologies, what is/are the difference / differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)?
- LTE ‘is commonly marketed as 3G and VoLTE is commonly marketed as advanced 3G.
- LTE is data-only technology and VoLTE is voice-only technology.
Select the correct answer using the code given below.
A.1 only
D.Neither 1 nor 2
B.2 only
C.Both 1 and 2