Q. With reference to Wifi Jammers, consider the following statements:
1.These are signal blocking devices which transmits radio waves at the same frequency as a device in order to blur its signal.
2.Sale and use of any wireless device without authorization is legal in India.
Which of the statements given above is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: A
Notes:

Statement 1 is correct: Wifi Jammers are a signal blocking device which transmits synchronized radio waves at the same frequency as a device like a cell phone or drone in order to blur its signal.

Statement 2 is incorrect: Sale and use of any wireless device without authorization and license under the Indian Telegraph Act or Indian Wireless Telegraphy Act is illegal.

Source: All India Radio