Home ยป Which of the following includes the tone, speed and volume of voice Communication MCQs Which of the following includes the tone, speed and volume of voice February 5, 2022 116 Views Q. Which of the following includes the tone, speed and volume of voice A. Eye Contact B. Body Language C. Para Language D. Gestures Answer: Para Language
A three stage telephone switching structure is to have 128 input and 128 output terminals. There are 16 first stage and 16 third stage matrices. To avoid blocking the number of intermediate paths required is