The jammer which monitors a communicator‚Äö√Ñ√∂‚àö√ë‚àö¬•s signal is known as$

Frequency follower & Repeat back jammers

The jammer which monitors a communicator‚Äö√Ñ√∂‚àö√ë

1.	The jammer which monitors a communicator‚Äö√Ñ√∂‚àö√ë‚àö¬•s signal is known as$
A.	Frequency follower jammers
B.	Repeat back jammers
C.	Frequency follower & Repeat back jammers
D.	None of the mentioned
Answer» D. None of the mentioned