August 2023
Intermediate to advanced
288 pages
6h 33m
Japanese
Content preview from 徹底攻略 JSTQB Foundation教科書＆問題集 シラバス2018対応
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静的テストで検査可能な作業成果物
1
図3.1に示すように、静的テストは、ソフトウェアを実行させずに、直接欠陥を見つけ
るのに対して、動的テストは、ソフトウェアを実行して故障を見つけ、その原因を探っ
て欠陥を見つけます。
静的テストには、作業成果物に欠陥がないかを人がチェックするレビューと、ツール
を使ってプログラミングコードやモデルの欠陥を見つける静的解析の2つがあります。
静的テストというとコードの静的解析をイメージしやすいですが、シラバスではレ
ビューも静的テストに含めていることに留意してください。そのため、静的テストで検
査可能な作業成果物は非常に多岐にわたります。
静的解析は、航空や医療などのセーフティクリティカルシステム（故障が大きな影響
を及ぼすため、安全性確保を最重視する必要のあるシステム）だけでなく、他の分野の
システムでも重要かつ一般的になってきています。例えば、静的解析はセキュリティテ
ストでよく使われますし、ソフトウェアの自動ビルドや自動デリバリー（CI/CD）にも
組み込まれることが一般的です。
【図3.1 静的テストと動的テスト】
【作業成果物】
仕様、エピック、ユーザーストーリー、
アーキテクチャー、コード、テストウェ
ア、契約書……
【利点】
・欠陥を早期発見できる
・欠陥の修正コストが安価
・
その他（効率化、欠陥の抑止、生産性
向上……）
【動的テストと比べた特徴】
・欠陥を直接検出
・整合性と品質を内部から向上
・早期で安価
・保守性の欠陥を検出
【作業成果物
仕様、エピック、ユーザーストーリー
アーキテクチャー、 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.