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Snowflake COF-C02 Exam Topics

Snowflake COF-C02 Exam Overview :

Exam Name: SnowPro Core Certification Exam
Exam Code: COF-C02
Certifications: Snowflake SnowPro Certification, Snowflake SnowPro Core Certifications
Actual Exam Duration: 115 minutes
Expected no. of Questions in Actual Exam: 100
Exam Registration Price: $175
See Expected Questions: Snowflake COF-C02 Expected Questions in Actual Exam

Snowflake COF-C02 Exam Objectives :

Section Weight Objectives
Domain 1.0: Snowflake Cloud Data Platform Features and Architecture 20-25% 1.1 Outline key features of the Snowflake Cloud Data Platform.
  •     Elastic Storage
  •     Elastic Compute
  •     Snowflake’s three distinct layers
  •     Data Cloud/ Data Exchange/ Partner Network
  •     Cloud partner categories

1.2 Outline key Snowflake tools and user interfaces.
  •     Snowflake User Interfaces (UI)
  •     Snowsight
  •     Snowflake connectors
  •     Snowflake drivers
  •     SQL scripting
  •     Snowpark

1.3 Outline Snowflake’s catalog and objects.
  •     Databases
  •     Schemas
  •     Tables Types
  •     View Types
  •     Data types
  •     User-Defined Functions (UDFs) and User Defined Table Functions (UDTFs)
  •     Stored Procedures
  •     Streams
  •     Tasks
  •     Pipes
  •     Shares
  •     Sequences

1.4 Outline Snowflake storage concepts.
  •     Micro partitions
  •     Types of column metadata clustering
  •     Data Storage Monitoring
  •     Search Optimization Service
Domain 2.0: Account Access and Security 20-25% 2.1 Outline compute principles.
  •     Network security and policies
  •     Multi-Factor Authentication (MFA)
  •     Federated authentication
  •     Single Sign-On (SSO)

2.2 Define the entities and roles that are used in Snowflake.
  •     Outline how privileges can be granted and revoked
  •     Explain role hierarchy and privilege inheritance

2.3 Outline data governance capabilities in Snowflake.
  •     Accounts
  •     Organizations
  •     Databases
  •     Secure views
  •     Information schemas
  •     Access history and read support
Domain 3.0: Performance Concepts 10 - 15% 3.1 Explain the use of the Query Profile.
  •     Explain plans
  •     Data spilling
  •     Use of the data cache
  •     Micro-partition pruning
  •     Query history

3.2. Explain virtual warehouse configurations.
  •     Multi-clustering
  •     Warehouse sizing
  •     Warehouse settings and access

3.3 Outline virtual warehouse performance tools.
  •     Monitoring warehouse loads
  •     Query performance
  •     Scaling up compared to scaling out
  •     Resource monitors

3.4 Optimize query performance.
  •     Describe the use of materialized views
  •     Use of specific SELECT commands
Domain 4.0: Data Loading and Unloading 5 - 10% 4.1 Define concepts and best practices that should be considered when loading data.
  •     Stages and stage types
  •     File size
  •     File formats
  •     Folder structures
  •     Adhoc/bulk loading using the Snowflake UI

4.2 Outline different commands used to load data and when they should be used.
  •     CREATE PIPE
  •     COPY INTO
  •     GET
  •     INSERT/INSERT OVERWRITE
  •     PUT
  •     STREAM
  •     TASK
  •     VALIDATE

4.3 Define concepts and best practices that should be considered when unloading data.
  •     File formats
  •     Empty strings and NULL values
  •     Unloading to a single file
  •     Unloading relational tables

4.4 Outline the different commands used to unload data and when they should be used.
  •     LIST
  •     COPY INTO
  •     CREATE FILE FORMAT
  •     CREATE FILE FORMAT … CLONE
  •     ALTER FILE FORMAT
  •     DROP FILE FORMAT
  •     DESCRIBE FILE FORMAT
  •     SHOW FILE FORMAT
Domain 5.0: Data Transformation 20-25% 5.1 Explain how to work with standard data.
  •     Estimating functions
  •     Sampling
  •     Supported function types
  •     User-Defined Functions (UDFs) and stored procedures

5.2 Explain how to work with semi-structured data.
  •     Supported file formats, data types, and sizes
  •     VARIANT column
  •     Flattening the nested structure

5.3 Explain how to work with unstructured data.
  •     Define and use directory tables
  •     SQL file functions
  •     Outline the purpose of User-Defined Functions (UDFs) for data analysis
Domain 6.0: Data Protection and Data Sharing 5 - 10%
6.1 Outline Continuous Data Protection with Snowflake.
  •     Time Travel
  •     Fail-safe
  •     Data Encryption
  •     Cloning
  •     Replication

6.2 Outline Snowflake data sharing capabilities.
  •     Account types
  •     Data Marketplace and Data Exchange
  •     Private data exchange
  •     Access control options
  •     Shares
Official Information https://learn.snowflake.com/courses/course-v1:snowflake+CERT-SPC-GUIDE+B/about?_ga=2.204499988.506696969.1670306329-423071949.1670306329

Updates in the Snowflake COF-C02 Exam Topics:

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