What action should you take when ns.log stops scrolling after reaching 100 KB?

• A. The ns.log service has stopped and needs to be restarted.
• B. The ns.log needs to be downloaded to the client machine for full viewing.
• C. The ns.log has reached its 100 KB limit. Press 'CTRL+C' to stop it from running and issue the command "tail-f ns.log" to resume.
• D. The ns.log is still running. Press 'Enter' to resume.

Answer: (C)

When ns.log reaches 100 KB, the log viewer stops following new entries to conserve resources. This isn’t a sign the service halted; it’s just that the current follow operation has hit the size cap. To keep watching live updates, interrupt the current view (Ctrl+C) and start following the file again with tail -f ns.log. If the log has rotated or new data has been written to a new file, tail -f will pick up the latest entries, so you won’t miss content. Downloading the file for offline viewing isn’t necessary, and simply pressing Enter won’t resume a live follow. This approach is the standard way to continue real-time log monitoring after hitting the 100 KB limit.