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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Performance Optimization & Monitoring | 4% | - Query profiling and performance tuning - Query history and monitoring - Resource optimization techniques |
| Topic 2: Semi-Structured Data | 10% | - Array and object operations - Parsing and flattening semi-structured data - VARIANT data type |
| Topic 3: Data Sharing | 12% | - Data listing marketplace - Reader account management - Shares and reader accounts - Private sharing vs. Data Exchange |
| Topic 4: Virtual Warehouses | 15% | - Multi-cluster warehouses - Warehouse sizing and scaling - Warehouse creation and configuration - Warehouse monitoring and troubleshooting - Cache concepts (warehouse, result, metadata) |
| Topic 5: Data Loading & Unloading | 15% | - File formats (JSON, CSV, Parquet, AVRO) - Data unloading and staging - Continuous loading with Snowpipe - Data ingestion best practices - Bulk loading with COPY command |
| Topic 6: Cloud Platform Overview & Snowflake Key Concepts | 8% | - Snowflake architecture layers (storage, compute, services) - Snowflake editions and features - Virtual warehouse concepts and credit usage |
| Topic 7: Databases, Tables & Views | 18% | - Column types and sequences - Table types (permanent, transient, temporary) - Data manipulation (DML operations) - Stored procedures and UDFs - Views (standard, materialized, secure) - Clustering and micro-partitions |
| Topic 8: Security & Access Control | 10% | - Authorization (roles, privileges) - Row-level and column-level security - Authentication (SSO, MFA) - Governance best practices - Masking policies |
| Topic 9: Time Travel & Cloning | 10% | - Zero-copy cloning - Fail-safe concepts - Time travel concepts and retention - UNDROP and historical data access |
| Topic 10: Account Objects | 8% | - Warehouses, databases, and schemas hierarchy - Resource monitors - Organizations and accounts structure |
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NEW QUESTION # 367
What is a feature of column-level security in Snowflake?
Answer: B
Explanation:
Column-level security in Snowflake is implemented through Role Access Policies. These policies allow administrators to control access to specific columns of a table or view based on the role of the user accessing the data. By applying a role access policy to a column, administrators can ensure that sensitive information remains secure, and only users with the appropriate roles can view or query the data in that column. This feature enhances the security model by providing fine-grained access control at the column level.
References:
Snowflake Documentation: Implementing Column-level Security
NEW QUESTION # 368
A user executed a SELECT query in Snowsight which returned a 1 GB result set. The user then downloads the files.
What will occur?
Answer: C
NEW QUESTION # 369
By default, which role is required to change the refresh frequency for an auto-fulfilled application package?
Answer: C
Explanation:
The correct answer is C. GLOBALORGADMIN .
Corrected typos:
The original options contain typing errors:
A). ACCOUNT AUXIN should be ACCOUNTADMIN
B). SYSAEMIN should be SYSADMIN
C). CLOBALORGADMIN should be GLOBALORGADMIN
D). HECURITYADMIH should be SECURITYADMIN
Auto-fulfillment is an organization-level capability related to Snowflake Native Apps and listings across regions or accounts. Because refresh frequency for auto-fulfilled application packages is managed at the organization/global level, the required role is GLOBALORGADMIN.
Why C is correct:
GLOBALORGADMIN is the organization-level administrative role used for managing organization-wide features. Changing the refresh frequency for an auto-fulfilled application package requires this higher-level administrative authority.
Why the other options are incorrect:
A). ACCOUNTADMIN is the highest administrative role within a Snowflake account, but auto-fulfillment refresh frequency is an organization-level setting.
B). SYSADMIN manages account objects such as warehouses, databases, schemas, and tables, but it does not manage organization-level auto-fulfillment settings by default.
D). SECURITYADMIN manages users, roles, and grants, but it is not the default role for managing auto- fulfillment refresh frequency.
Official Snowflake documentation reference:
Snowflake documentation for auto-fulfillment and organization-level administration identifies GLOBALORGADMIN as the role used for managing organization-level Snowflake features.
Reference: Snowflake Documentation - Auto-fulfillment; Snowflake Documentation - Organization roles; Snowflake Documentation - Snowflake Native Apps; SnowPro Core Study Guide - Snowflake Account and Resource Management.
NEW QUESTION # 370
What takes the highest precedence in Snowflake file format options, when specified in multiple locations during data loading?
Answer: C
Explanation:
When loading data into Snowflake, the file format options specified in the COPY INTO <table> statement take the highest precedence over other locations such as the stage or table definitions. This ensures that any specific settings for a particular load operation are applied correctly.
File Format Hierarchy:
Stage Definition: Specifies default file format options for files staged in the location.
Table Definition: Can specify default file format options associated with the table.
COPY INTO Statement: Overrides both the stage and table definitions with the file format options specified directly in the statement.
Example Usage:
COPY INTO my_table
FROM @my_stage
FILE_FORMAT = (FORMAT_NAME = 'my_format' FIELD_OPTIONALLY_ENCLOSED_BY = '"'); References:
Snowflake Documentation: Copy into Table
Snowflake Documentation: File Format Options
NEW QUESTION # 371
A large enterprise requires a disaster recovery solution that ensures all critical databases and account-level objects can be quickly redirected to a secondary region hosted on a different cloud provider. Which solution will enable synchronized cross-cloud and cross-region replication to support this level of redundancy?
Answer: C
Explanation:
Replication and failover groups are used to replicate databases and supported account-level objects across accounts, regions, and cloud platforms. Failover groups support disaster recovery by allowing clients and workloads to be redirected to a secondary account.
Reference: Snowflake Documentation - Replication and failover groups; Business continuity and disaster recovery.
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NEW QUESTION # 372
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