Snowflake COF-C02 考試大綱：

主題	簡介
主題 1	Data Protection and Data Sharing: This section of the exam measures skills of cloud data engineers and covers strategies for securing and distributing data in Snowflake. It includes data masking, row-level access policies, replication, failover practices, and secure data sharing between accounts, regions, or external partners without data movement.
主題 2	This section of the exam measures skills of cloud data engineers and covers techniques for efficiently importing and exporting structured data. It includes file formats, staging methods, COPY commands, and data pipeline integration strategies, as well as handling semi-structured data types like JSON or Parquet.
主題 3	This section of the exam measures skills of data platform architects and covers SQL-based transformation practices used within Snowflake. It includes managing views, using transformations in pipelines, applying business logic through SQL scripting, and ensuring efficient processing across large datasets.
主題 4	Account Access and Security: This section of the exam measures skills of cloud data engineers and covers essential elements related to securing Snowflake environments. It includes user and role management, authentication methods, access controls, and security best practices to ensure data and account protection in compliance with organizational policies.
主題 5	Data Transformations
主題 6	Performance and Cost Optimization Concepts: This section of the exam measures skills of data platform architects and covers methods to enhance query performance and reduce resource consumption. It focuses on warehouse sizing, query profiling, caching, auto-scaling features, and cost control techniques that are critical for operating Snowflake at scale.
主題 7	Data Loading and Unloading

參考：https://learn.snowflake.com/en/certifications/snowpro-core/

Snowflake COF-C02 考試概覽:

認證廠商:	Snowflake
考試名稱:	SnowPro® Core 認證考試
考試代碼:	COF-C02
及格分數:	750 分（滿分 0–1000 分）
證照有效期限:	2 年
支援語言:	英文, 西班牙文
相關認證:	SnowPro Advanced: Architect SnowPro Advanced: Data Engineer SnowPro Core Recertification (COF-R02)
考試時間:	115 minutes
考試形式:	單選題, 多選題
實際考試題數:	100
考試費用:	175 美元
推薦課程:	Snowflake 官方學習路徑 Snowflake 技術文件與教學資源
考試報名:	官方報名入口 Pearson VUE 報名管道
範例考題:	Snowflake COF-C02 範例考題
考試方式:	線上遠端監考或至 Pearson VUE 考場實體應考
必備條件:	無強制先修條件；建議具備 6 個月以上 Snowflake 實務操作經驗
官方大綱網址:	https://learn.snowflake.com/en/certifications/snowpro-core/