15. Consider the following statements:
Statement I : The Bluetooth technology is a wireless alternative to data cables by exchanging data using radio transmission.
Statement II : The second generation or 2G allowed for the introduction of analog phones such as SMS and email.
 

Which of the above statement (s) is/are correct ?

1. Only II

2. Only I

3. Neither I nor II

4. Both I and II

Correct Answer :

Only I