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Noise means some obstruction or hindrance to communication. Some examples of noise are:

(A) A good telephone connection.

(B) An attentive receiver.

(C) Ambiguous symbols

(D) Faulty decoding

Choose the correct answer from the options given below:

Solution

✅ Correct Option: 4

Noise is any disturbance that hinders communication, such as ambiguous symbols that lead to faulty encoding, faulty decoding by the receiver, a poor telephone connection or an inattentive receiver. A good connection and an attentive receiver aid communication, so only C and D are examples of noise.

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