Identify the advantages of video conferencing.
(A) Increased productivity
(B) Going green
(C) Lack of personal contact
(D) Clarity of audio and video always

Choose the correct answer from the options given below:

The correct option is A and B Only.

Let's analyze the statements given in the question step-by-step to identify the actual advantages of video conferencing:

(A) Increased productivity: Video conferencing eliminates the need for travel, allowing team members from different locations to connect instantly. This saves significant time and resources, speeds up decision-making processes, and leads to an overall increase in productivity. Therefore, this is a clear advantage.

(B) Going green: By reducing or eliminating the requirement for long-distance travel (such as flights or car commutes), video conferencing substantially lowers greenhouse gas emissions and resource consumption. This makes it an environmentally friendly or "green" business practice. Therefore, this is also a clear advantage.

(C) Lack of personal contact: While video conferencing is highly convenient, it lacks the physical presence and personal touch of face-to-face interactions, which can sometimes hinder relationship-building. Therefore, this is considered a disadvantage or limitation, not an advantage.

(D) Clarity of audio and video always: The quality of video conferencing is highly dependent on network bandwidth, internet stability, and hardware quality. Technical glitches, lagging, and blurry feeds are common, meaning high quality is not guaranteed "always". Therefore, this statement is incorrect and cannot be classified as an inherent advantage.

Thus, only statements (A) and (B) represent genuine advantages of video conferencing.