Exercise 3: Why the Deleted-Folder Restore Request Is Left Unresolved — Possible Solution ==================================================================== WHAT THE CHAPTER SAYS ------------------------------ Per this chapter, "nothing about this ticket is resolved in this chapter - it's deliberately left open. Chapter 4 comes back to it directly, once the material on verifying whether a backup actually ran has actually been covered." WHY IT'S LEFT OPEN RATHER THAN ANSWERED HERE ------------------------------ Chapter 1 hasn't yet taught how to check whether a backup job actually ran successfully, or how to read a backup system's own logs (Chapter 4's own subject). Resolving the ticket here would mean either skipping ahead to material the reader doesn't have yet, or answering it shallowly without the reasoning behind it - the same reason Chapter 1 of `secsupport1` left its own urgent password-reset example unresolved until the chapters supplying the actual tools had been covered. WHY THIS PARTICULAR TICKET WORKS AS A HOOK ------------------------------ On its surface, the request looks like the simplest possible case for this course - a deleted folder, an existing backup, an apparently routine restore. That simplicity is exactly what makes it a good teaching example: nothing about the request itself suggests anything could go wrong, which mirrors this chapter's own central claim that a backup's own quiet failure is invisible until someone actually needs it. THE CHAPTER THAT RESOLVES IT ------------------------------ Chapter 4, "Verifying a Backup Actually Ran: Reading Job Logs Without Assuming Silence Means Success" - the chapter explicitly named as returning to this exact ticket once the verification material it depends on is in place. WHY THIS WORKS AS AN ANSWER ------------------------------ It explains why resolving the ticket immediately would have been premature given what hasn't been taught yet, explains why this specific, seemingly routine ticket is a good teaching hook given the chapter's own central claim, and names the exact chapter (Chapter 4) that returns to it.