Video conferencing as ICT tool – UGC NET Question

Statements A, B and D correctly describe how video conferencing works, while statement C is false. Video conferencing connects participants who may be in different locations, using audio, video and network connectivity. Modern platforms support features such as screen sharing and document collaboration to enhance interaction. It is therefore incorrect to state that video conferencing demands physical co-presence, so A, B and D only form the correct set of statements.

Option A:
Option A is incorrect because it lists only A and B as correct, leaving out D. While A and B are true, statement D is also correct in highlighting collaboration features that are widely available in contemporary video conferencing tools. Omitting D makes this option incomplete.

Option B:
Option B is incorrect because it includes statement C along with A and B. Statement C contradicts the essential purpose of video conferencing, which is to allow interaction at a distance. Including this false statement invalidates the combination.

Option C:
Option C is incorrect because it groups B, C and D as correct. Although B and D are true, C is false and claims the opposite of what video conferencing is designed to achieve. A correct answer cannot contain that statement.

Option D:
Option D is correct because it brings together A, B and D while excluding C. It accurately captures the technical requirements, real-time nature and collaborative features of video conferencing, without assuming physical co-location.