Q: Which one of the following statements is correct regarding LOFAR (Low Frequency Array)?
(a)It is the world's most powerful radio antenna.
(b)It is a space technology launched by NASA to discover exoplanets.
(c)It is an arrangement of satellites in space for the purpose of creating Satellite Navigation System.
(d)It is a wireless communication technology for 5G services.
Correct Answer: (a)