Final answer:
The valid key benefit of Webex Teams collaboration is that it integrates persistent context chats, file sharing, and whiteboarding.
Step-by-step explanation:
Webex Teams collaboration offers several key benefits, but out of the options provided, the valid one is D. Integrates persistent context chats, file sharing, and whiteboarding. Webex Teams allows users to have ongoing conversations and chats, share files, and collaborate on whiteboards, making it a comprehensive platform for team collaboration.
One example of how Webex Teams integrates persistent context chats is through its threaded messaging feature. Users can reply to specific messages, creating a more organized conversation and allowing team members to easily follow the discussion.
Additionally, Webex Teams supports file sharing, allowing users to upload and share documents, images, and other files with their team members. This feature promotes collaboration and makes it convenient for team members to access and work on shared files.
Finally, Webex Teams includes a whiteboarding feature, which allows users to draw, annotate, and brainstorm ideas together in a shared virtual whiteboard. This feature is particularly useful for visualizing concepts and collaborating on creative projects.