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# System prepended metadata

title: 2021.05.07（金）③④
tags: [授業ノート, DB26]

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# 2021.05.07（金）③④
###### tags: `DB26` `授業ノート`

![](https://i.imgur.com/3jxiqDP.jpg)

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![](https://i.imgur.com/5lHW1eh.jpg)

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![](https://i.imgur.com/P0yuYMr.jpg)
#### ⑥からが実際のコンピューターを用いた開発 

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![](https://i.imgur.com/UvOql2z.jpg)


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###### 管理対象

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![](https://i.imgur.com/qE2VNLH.jpg)
#### ①エンティティモデル　概念CDM
#### ②Keyベースモデル　概念PDM
#### ③属性モデル　論理PDM
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![](https://i.imgur.com/khhkYR6.jpg)

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![](https://i.imgur.com/ip75425.jpg)




<span style="color: #ff3333">aaa</span>
<span style="text-decoration: underline">aaa</span>
## 雑談 (0→やまぴ 1→みや 2→やすい 3→りょうくん)
2.pdfに書いてあるけどどうする
3.おはよう　取らんでよくね？？？
1.おようは
2.おはよう
1.レイアウト崩れまくり
3.hackmdってcdn使える？
1.使えないかも
3.うぃ

<div style="font-size: 200px;">おりゃ</div>
<div style="font-size: 200px;">おりゃ</div>