Lesson map
Lesson 20. Map, example, EX066.
flowchart TD
N["A leaving note"] --> Q{"Does the sentence replace a print, fill a blank, or close the review?"}
Q -->|Yes| R["Reject it"]
Q -->|No| K["The note may cite that line"]
Twenty lessons meet a planning minimum. They leave the bakery's open items open.
Logical drawing
may stay
seven lease rows
unknown: ['bb:77', 'cc:19']
known but not seen: []
2 of 7 pass, with the two PASS lines named
must not be added
a rewritten lease, a mask, a passphrase, a firmware version
7 of 7 as the embedded print
a second shop, a detection rate, a claim the bakery is secure
Learning outcomes
After this chapter, you should be able to:
- Repeat both laboratory prints and the open blanks.
- Reject a note that replaces a print or fills a blank.
- Name the following subject while this review stays open.
20.1 A note may quote the file. It may not improve the file.
A leaving note may say what was already written. From the lease run, keep seven rows, unknown: ['bb:77', 'cc:19'], and known but not seen: []. The narrative may add, as narrative, that Ellen later called those two a smart speaker and a delivery scanner. The printed cells stay UNKNOWN. From the router run, keep 2 of 7 pass, the Wi-Fi mode pass, the guest-existence pass, and the five FIX lines. The dictionary age stays 540. The stored Wi-Fi string stays WPA2-Personal. The narrative may say that a later reading, after approved changes, was described as seven of seven. That sentence does not replace the embedded run.
The blanks stay blank. No mask, no public address, no passphrase, no firmware version, no host or port, no resolver, no log line, no flow record, no calendar date, no staff name, and no second shop are available to copy. TLS on the payment path and HTTPS on the order site stay channel facts. They do not become guest isolation. BCP 38, route authorisation, IPsec, and zero trust stay controls this checklist did not measure. One guest-phone check stays one check. Five habits stay five habits.
Chapter 4's closing sentence stays in chapter 4. A later note may not treat that close as a finished monthly device check, as a new firmware age, or as a closed review. The note's job is to keep a reader from correcting the prints into a happier file.
20.2 Worked example
Lesson table; scroll horizontally to read all columns →
| Leaving-note sentence | Why it fails or stands | Decision |
|---|---|---|
| "The lease print shows two unknown labels and an empty missing side." | The first script | May stay |
| "The router print shows 2 of 7, and the narrative describes a later seven." | Both, labelled | May stay |
| "The script was re-run and now prints 7 of 7, with a version and a passphrase." | Replaces the file | Reject |
| "Twenty lessons make the bakery secure." | The review is still open | Reject |
Synthetic case. The note is a classroom page about Bramble Street Bakery. It is not a notice to customers.
Errors and limits
Twenty English lessons meet Bramble Street Bakery's planning minimum and leave this review open. A fresh oven question can still earn its own later Bramble Street lesson. These English chapters do not publish another language edition. Network and communications security stays this course. Systems, endpoints and hardware security is the learner's following subject. Open items at the bakery stay open on that turn. These chapters do not call the bakery secure, and they do not hand anyone a qualification.
Apply
- EX066 — Four claims. A classmate's leaving note says the lease print was replaced with named rows and a subnet mask, that the embedded router print is now 7 of 7 with a firmware version and a copied passphrase, that one phone check produced a detection rate and proved zero trust, and that twenty lessons make the bakery secure. Which claims do you reject, and what do twenty lessons meet?
Show marking criteria
Rubric: 3 = reject the rewritten lease, the mask, the rewritten router print, the version, the passphrase, the detection rate, and the zero-trust claim; keep seven rows, unknown bb:77 and cc:19, an empty missing side, and 2 of 7; twenty lessons meet the planning minimum and leave review open; do not call the bakery secure;; 2 = reject the closings and keep both prints;; 1 = one claim;; 0 = none.