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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Performance Optimization & Monitoring | 4% | - Query history and monitoring - Query profiling and performance tuning - Resource optimization techniques |
| Topic 2: Semi-Structured Data | 10% | - Array and object operations - VARIANT data type - Parsing and flattening semi-structured data |
| Topic 3: Cloud Platform Overview & Snowflake Key Concepts | 8% | - Snowflake architecture layers (storage, compute, services) - Virtual warehouse concepts and credit usage - Snowflake editions and features |
| Topic 4: Databases, Tables & Views | 18% | - Stored procedures and UDFs - Column types and sequences - Data manipulation (DML operations) - Table types (permanent, transient, temporary) - Views (standard, materialized, secure) - Clustering and micro-partitions |
| Topic 5: Virtual Warehouses | 15% | - Warehouse monitoring and troubleshooting - Warehouse creation and configuration - Multi-cluster warehouses - Cache concepts (warehouse, result, metadata) - Warehouse sizing and scaling |
| Topic 6: Data Loading & Unloading | 15% | - Data unloading and staging - Continuous loading with Snowpipe - File formats (JSON, CSV, Parquet, AVRO) - Bulk loading with COPY command - Data ingestion best practices |
| Topic 7: Account Objects | 8% | - Warehouses, databases, and schemas hierarchy - Organizations and accounts structure - Resource monitors |
| Topic 8: Data Sharing | 12% | - Reader account management - Private sharing vs. Data Exchange - Data listing marketplace - Shares and reader accounts |
| Topic 9: Time Travel & Cloning | 10% | - Time travel concepts and retention - Fail-safe concepts - UNDROP and historical data access - Zero-copy cloning |
| Topic 10: Security & Access Control | 10% | - Authorization (roles, privileges) - Masking policies - Authentication (SSO, MFA) - Row-level and column-level security - Governance best practices |
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NEW QUESTION # 1056
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 # 1057
A user executes a long-running query at the same time every morning. A second user with the same role needs to access the query results for additional data processing and analysis. How should the results be reproduced for the second user?
Answer: B
Explanation:
RESULT_SCAN can return the result set of a previous query when the query ID is supplied, provided the result is still available and the user has appropriate access. Since the second user has the same role, locating the query ID and using RESULT_SCAN is the most efficient way to reproduce the results without rerunning the long query.
Example:
SELECT *
FROM TABLE(RESULT_SCAN( ' < query_id > ' ));
Reference: Snowflake Documentation - RESULT_SCAN; Persisted query results; QUERY_HISTORY.
NEW QUESTION # 1058
Which of the following describes external functions in Snowflake?
Answer: A
Explanation:
External functions in Snowflake are a special type of User-Defined Function (UDF) that call code executed outside of Snowflake, typically through a remote service.Unlike traditional UDFs, external functions do not contain SQL code within Snowflake; instead, they interact with external services to process data2.
https://docs.snowflake.com/en/sql-reference/external-functions.html#:~:text=External%20functions%20are%20user%2Ddefined,code%20running%20outside%20of%20Snowflake.
NEW QUESTION # 1059
Revoking which privilege will prevent one role from giving privileges to other roles?
Answer: A
Explanation:
The correct answer is D. MANAGE GRANTS .
The MANAGE GRANTS privilege allows a role to grant and revoke privileges on objects. If this privilege is revoked, the role loses the broad ability to manage privileges for other roles.
Why D is correct:
MANAGE GRANTS is a powerful global privilege. It allows a role to grant and revoke privileges, even on objects the role does not own, depending on Snowflake's access control rules.
Why the other options are incorrect:
A). USAGE allows access to an object or namespace, such as a database, schema, warehouse, or integration. It does not allow broad grant management.
B). MODIFY allows changes to certain object properties or data, depending on the object type, but it does not broadly allow granting privileges to roles.
C). REFERENCES is related to referencing objects, such as in constraints or policies. It does not control grant administration.
Official Snowflake documentation reference:
Snowflake documentation describes MANAGE GRANTS as the global privilege that enables granting and revoking privileges on objects.
Reference: Snowflake Documentation - Access control privileges; Snowflake Documentation - MANAGE GRANTS; SnowPro Core Study Guide - Security and Access Control.
==
NEW QUESTION # 1060
Which function is used to retrieve the filename for a file stored on a stage?
Answer: A
Explanation:
The correct answer is A. GET_RELATIVE_PATH .
The GET_RELATIVE_PATH function is used to return the relative path of a staged file. The relative path identifies the file name and path of the file within the stage.
Why A is correct:
A file stored in a stage can be referenced by its relative path. GET_RELATIVE_PATH retrieves that relative path, which includes the file name.
Why the other options are incorrect:
B). GET_STAGE_LOCATION returns the URL or location of a stage, not the filename of a specific staged file.
C). BUILD_STAGE_FILE_URL creates a URL for accessing a staged file, but it is not used simply to retrieve the filename.
D). GET_OBJECT_REFERENCES is related to object references, not staged file names.
Official Snowflake documentation reference:
Snowflake documentation describes GET_RELATIVE_PATH as a function that returns the relative path for a staged file.
Reference: Snowflake Documentation - File functions; Snowflake Documentation - GET_RELATIVE_PATH; SnowPro Core Study Guide - Data Loading and Unloading.
==
NEW QUESTION # 1061
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