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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Performance Optimization & Monitoring | 4% | - Resource optimization techniques - Query profiling and performance tuning - Query history and monitoring |
| Topic 2: Account Objects | 8% | - Resource monitors - Organizations and accounts structure - Warehouses, databases, and schemas hierarchy |
| Topic 3: Cloud Platform Overview & Snowflake Key Concepts | 8% | - Virtual warehouse concepts and credit usage - Snowflake architecture layers (storage, compute, services) - Snowflake editions and features |
| Topic 4: Data Sharing | 12% | - Private sharing vs. Data Exchange - Data listing marketplace - Reader account management - Shares and reader accounts |
| Topic 5: Virtual Warehouses | 15% | - Warehouse sizing and scaling - Cache concepts (warehouse, result, metadata) - Warehouse monitoring and troubleshooting - Warehouse creation and configuration - Multi-cluster warehouses |
| Topic 6: Security & Access Control | 10% | - Authorization (roles, privileges) - Authentication (SSO, MFA) - Governance best practices - Row-level and column-level security - Masking policies |
| Topic 7: Databases, Tables & Views | 18% | - Data manipulation (DML operations) - Clustering and micro-partitions - Column types and sequences - Views (standard, materialized, secure) - Stored procedures and UDFs - Table types (permanent, transient, temporary) |
| Topic 8: Semi-Structured Data | 10% | - Parsing and flattening semi-structured data - Array and object operations - VARIANT data type |
| Topic 9: Time Travel & Cloning | 10% | - Zero-copy cloning - UNDROP and historical data access - Fail-safe concepts - Time travel concepts and retention |
| Topic 10: Data Loading & Unloading | 15% | - Data unloading and staging - File formats (JSON, CSV, Parquet, AVRO) - Continuous loading with Snowpipe - Data ingestion best practices - Bulk loading with COPY command |
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NEW QUESTION # 928
A running virtual warehouse is suspended.
What is the MINIMUM amount of time that the warehouse will incur charges for when it is restarted?
Answer: D
Explanation:
When a running virtual warehouse in Snowflake is suspended and then restarted, the minimum amount of time it will incur charges for is 60 seconds2.
NEW QUESTION # 929
Which operations are handled in the Cloud Services layer of Snowflake? (Select TWO).
Answer: D,E
Explanation:
The Cloud Services layer in Snowflake is responsible for various services, including security (like authentication and authorization) and metadata management (like query parsing and optimization).References:Based on general cloud architecture knowledge as of 2021.
NEW QUESTION # 930
Which step will increase security related to user access to a Snowflake account?
Answer: B
Explanation:
The correct answer is B. Restrict access to Snowflake to known networks using a network policy .
A network policy improves account access security by allowing or blocking access based on IP address ranges. This helps ensure that users can connect to Snowflake only from approved networks.
Why B is correct:
Network policies can restrict inbound access to Snowflake by defining allowed and blocked IP address ranges. This is a direct security control for user access to a Snowflake account.
Example concept:
CREATE NETWORK POLICY corp_network_policy
ALLOWED_IP_LIST = ( ' 203.0.113.0/24 ' );
ALTER ACCOUNT SET NETWORK_POLICY = corp_network_policy;
Why the other options are incorrect:
A). A UDF is not the correct tool for managing account access security. Monitoring security parameters may provide visibility, but it does not directly restrict access.
C). A short session timeout can reduce risk from idle sessions, but making it "very short" can harm usability and is not as direct as network restrictions.
D). Every user already has access to the PUBLIC role by default. Setting restrictive permissions on PUBLIC is good practice, but it is not as direct as restricting access through a network policy.
Official Snowflake documentation reference:
Snowflake documentation describes network policies as security controls that restrict access to Snowflake based on allowed and blocked IP address lists.
Reference: Snowflake Documentation - Network policies; Snowflake Documentation - Network policy best practices; SnowPro Core Study Guide - Security and Access Control.
==
NEW QUESTION # 931
What are the least privileges needed to view and modify resource monitors? (Select TWO).
Answer: D,E
Explanation:
To view and modify resource monitors, the least privileges needed are MONITOR and MODIFY.These privileges allow a user to monitor credit usage and make changes to resource monitors3.
NEW QUESTION # 932
What information is stored in the ACCESS_HlSTORY view?
Answer: A
Explanation:
Details around the privileges that have been granted for all objects in an account. The ACCESS_HISTORY view in Snowflake provides a comprehensive log of access control changes, including grants and revocations of privileges on all securable objects within the account. This information is crucial for auditing and monitoring the security posture of your Snowflake environment.
Here's how to understand and use the ACCESS_HISTORY view:
Purpose of ACCESS_HISTORY View: It is designed to track changes in access controls, such as when a user or role is granted or revoked privileges on various Snowflake objects. This includes tables, schemas, databases, and more.
Querying ACCESS_HISTORY: To access this view, you can use the following SQL query pattern:
SELECT * FROM SNOWFLAKE.ACCOUNT_USAGE.ACCESS_HISTORY WHERE EVENT_TYPE = 'GRANT' OR EVENT_TYPE = 'REVOKE'; Interpreting the Results: The results from the ACCESS_HISTORY view include the object type, the specific privilege granted or revoked, the grantee (who received or lost the privilege), and the timestamp of the event. This data is invaluable for audits and compliance checks.
NEW QUESTION # 933
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