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Snowflake COF-C01 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Snowflake Architecture and Cloud Services | 20% | - Three-layer architecture: Storage, Compute, Cloud Services - Micro-partitions and data storage structure - Virtual Warehouses and resource management - Editions and cloud platform support |
| Topic 2: Semi-structured Data and SQL | 15% | - DDL/DML operations - JSON, Avro, Parquet, XML support - Time Travel and Fail-safe - Semi-structured data query syntax |
| Topic 3: Query Performance and Optimization | 15% | - Query execution and caching - Virtual Warehouse sizing and scaling - Clustering keys and partitioning - Query profiling and tuning |
| Topic 4: Data Sharing and Collaboration | 10% | - Database replication and cloning - Secure Data Sharing - Reader accounts and data exchange |
| Topic 5: Data Loading and Unloading | 20% | - Data unloading and export options - File formats and COPY INTO command - Bulk and continuous loading methods - Internal and External Stages |
| Topic 6: Account and Security Management | 20% | - Authentication and network policies - User and privilege management - Role-based Access Control (RBAC) - Encryption and data protection |
Snowflake SnowPro Core Certification Sample Questions:
Which of the following statements is true of Snowflake micro-partitioning?
- A. Micro-partitioning is transparently completed using the ordering that occurs when the data is inserted/loaded
- B. Micro-partitioning: requires a partitioning schema to be defined up front
- C. Micro-partitioning can be disabled within a Snowflake account
- D. Micro-partitioning has been known to introduce data skew
Correct Answer: A π³οΈ
Which of the following objects is not covered by Time Travel?
- A. Stages
- B. Databases
- C. Tables
- D. Schemas
Correct Answer: A π³οΈ
Which of the following statements is true of Snowflake?
- A. It was designed as a hybrid database to allow customers to store data either on premises or in the cloud
- B. It was built as an on-premises solution and then ported to the cloud
- C. It's based on an Oracle Architecture
- D. It was built specifically for the cloud
- E. It was built for Hadoop architecture
Correct Answer: D π³οΈ
True or False: Snowflake charges additional fees to Data providers for each share they create.
- A. True
- B. False
Correct Answer: A π³οΈ
Which type of table corresponds to a single Snowflake session?
- A. Provisional
- B. Temporary
- C. Permanent
- D. Translent
Correct Answer: B π³οΈ
Julius 
Madeline 
Eartha 
Clare 
Maureen 
Bradley 
Jonas 
Myron 
Sharon 
Zona 
Borg 
Frances 
Nelson 
