With reference to communication technologies, what is/are the difference / differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)?
1. LTE is commonly marketed as 3G and VoLTE is commonly marketed as advanced 3G.
2. LTE is data-only technology and VoLTE is voice-only technology.
Select the correct answer using the code given below:
2. LTE is data-only technology and VoLTE is voice-only technology.
Important Questions on Information and Communications Technology (ICT)
Consider the following statements:
A digital signature is:
1. an electronic record that identifies the certifying authority issuing it.
2. used to serve as a proof of identity of an individual to access information or server on the Internet.
3. an electronic method of signing an electronic document and ensuring that the original content is unchanged.
Which of the statements given above is/ are correct?
In the context of wearable technology, which of the following tasks is/are accomplished by wearable devices?
1. Location identification of a person.
2. Sleep monitoring of a person.
3. Assisting the hearing impaired person.
Select the correct answer using the code given below:
