Answer: c) Latency between her VPN client removing encryption and making it available to the video-conferencing client is causing poor performance.
Explanation:
A Virtual Private Network (VPN) is used to protect the identity of people online as it encrypts a person's data and uses different servers to allow them browse the web and with a different IP address from the user's original IP address that way it appears as though the user is somewhere else in the world than they actually are.
In doing this however, VPNs might give slow speeds due to the latency that develops as the VPN encrypts and decrypts data for use. In this case, the VPN latency in decrypting the video call for Consuela to see it is slowing down the speed of the Video conferencing client.
