Which of the following should the IT department do to improve the ability to attend video conferences without interruption?

A corporation maintains an active social media presence by constantly uploading audio and video. The corporation also regularly hosts video conferences, but attendees are reporting buffering during their telecast.

Which of the following should the IT department do to improve the ability to attend video conferences without interruption?
A . Enable QoS on network traffic, prioritizing telecast traffic over uploads.
B . Upgrade video conference room equipment.
C . Create a VLAN for all employees updating social media.
D . Adjust the network intrusion device to allow video to flow without filtering.

Answer: A