（二）資料表滿足“第二正規化格式”(2NF)之要件為何？【5 分】

（三）資料表滿足“第三正規化格式”(3NF)之要件為何？【5 分】

（四）針對資料表施行“反正規化”(denormalization)之目的為何？【5 分】

（一）為確保資料庫內容之完整性，資料庫系統於執行過程中應確保“交易”(Transaction) 具有 ACID 之特性，請問此 ACID 之原意為何？【8 分】

（二）資料庫系統常需要儲存巨量的資料錄，為此使用 RAID 系統可提高資料存取之效 能與容錯性，請問 RAID 之中文或英文全名為何？【6 分】

（三）RAID level-1 之資料儲存型式或結構為何？【6 分】

第五題： （一）Subsequent to the arrest of Meng Wanzhou（孟晚舟）, the CFO of Huawei, in Canada, anxiety and worries about national security have been turned into action. Huawei has grown rapidly from a small maker of cut-price electronics into the world’s biggest supplier of telecoms gear. Its sales have increased from 93.8bn yuan ($12.8bn) in 2007 to 603bn yuan today, putting it in the same league as firms like IBM and Microsoft. It recently overtook Apple as the second-biggest seller of smartphones. 【5 分】

（二）With its plan to dominate the market for the back-end kit necessary for telecom firms to offer “fifth-generation” (5G) mobile-phone networks, Huawei is a key part of the “Made in China 2025” initiative to create leaders in cutting-edge industries. As a consequence, both of its success and its ambitions, it sits at the heart of a tangled web of Western worries about national security and China’s economic clout. An official at the European Commission warned of the possibility of malicious code built into its products that might funnel information back to Beijing—or even grant access to state-sponsored hackers. 【5 分】

1 請說明期望理論(Expectancy Theory)的內容，並且討論期望理論是如何運 作的？

2 請定義何謂學習型組織，並說明學習型組織的特性。

3 何謂綠色管理? 組織應如何致力於綠化?

110年 - 110 中華郵政股份有限公司_職階人員甄試試題_營運職／資料庫管理：資料庫系統規劃、開發與實務#106511

108年 - 108 中華郵政股份有限公司_職階人員甄試_營運職/資料庫管理_專業科目(2)：資料庫系統規劃、開發與實務#75282