This type of training is based on techniques like films, Power Points, videoconferencing, audiotapes and videotapes etc?

This type of training is based on techniques like films, Power Points, videoconferencing, audiotapes and videotapes etc?

(a) JIT
(b) Job Rotation
(c) Coaching
(d) Audiovisual based training
✅ (d) Audiovisual based training
Explanation: Uses visual and audio tools for effective training delivery.