100-890 Exam Dumps | What are two reasons that video conferencing solutions developed before the 1990s were impractical? (Choose

<< Prev Question Next Question >>

What are two reasons that video conferencing solutions developed before the 1990s were impractical? (Choose two)

A. They produced an unreliable image quality

B. They operated at a high expense.

C. They produced high-resolution image quality

D. They operated at a high frame rate

E. They had not been invented yet.

Download PDF File