The term "eavesdropping" refers to:
The term "eavesdropping" refers to:
Eavesdropping specifically refers to listening in on private conversations without consent, typically through methods like wiretapping. While bugging and trash cover might be related to surveillance activities, they do not strictly equate to eavesdropping. Trash cover refers to sifting through discarded items to gather information, which is not about listening to conversations. Therefore, the correct answer is wiretapping.
both A and B are correct
Both A and B
both a and b
A and B
A and B