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Snowflake ADA-C02 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Data Sharing and Marketplace	10%	- Snowflake Marketplace 1. Listing and consuming data products 2. Marketplace administration and governance - Secure data sharing 1. Shares, readers and data providers 2. Secure views and data consumption
Topic 2: Account and Security Administration	30%	- Access control and security 1. Role-based access control (RBAC) design 2. Data security and masking policies 3. User and privilege management 4. Authentication and network policies - Account configuration and management 1. Organization and account structures 2. Cost management and billing 3. Edition and feature configuration
Topic 3: Business Continuity and Disaster Recovery	15%	- Data protection and replication 1. Database cloning and backup strategies 2. Time travel and fail-safe configuration 3. Cross-region and cross-cloud replication - Disaster recovery planning 1. Recovery time and point objectives 2. Failover and failback procedures
Topic 4: Performance Monitoring and Tuning	20%	- System monitoring and troubleshooting 1. Workload isolation and concurrency control 2. Error logging and troubleshooting techniques 3. Account and warehouse usage metrics - Query performance analysis 1. Indexing and clustering keys optimization 2. Materialized views and search optimization 3. Query profiling and execution plans
Topic 5: Resource Management and Optimization	25%	- Database and object management 1. Storage management and clustering 2. Data retention and time travel 3. Schema design and object lifecycle - Virtual warehouse administration 1. Warehouse sizing, scaling and suspension 2. Cost optimization strategies 3. Workload management and resource monitoring

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Easy to Use and Compatible Snowflake ADA-C02 Exam Practice Test Questions Formats

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Snowflake SnowPro Advanced Administrator ADA-C02 Sample Questions (Q60-Q65):

NEW QUESTION # 60
What Snowflake capabilities are commonly used in rollback scenarios? (Choose two.)

A. ALTER TABLE prd_table SWAP WITH prd_table_bkp;
B. Contact Snowflake Support to retrieve Fail-safe data.
C. SELECT SYSTEM$CANCEL_QUERY('problematic_query_id');
D. CREATE TABLE prd_table_bkp as SELECT * from table(result_scan('problematic_query_id'));
E. CREATE TABLE prd_table_bkp CLONE prd_table BEFORE (STATEMENT => 'problematic_query_id');

Answer: A,E

Explanation:
Creating a clone of a table at a point in time before a problematic statement uses Snowflake Time Travel to restore the table’s previous state without copying data. This allows recovery of the table as it existed before the issue occurred.
Swapping tables enables a fast rollback by exchanging the original production table with the restored backup table. This operation is metadata-only and allows immediate restoration of the previous version of the data with minimal downtime.

NEW QUESTION # 61
A Snowflake Administrator needs to set up Time Travel for a presentation area that includes facts and dimensions tables, and receives a lot of meaningless and erroneous IoT data. Time Travel is being used as a component of the company's data quality process in which the ingestion pipeline should revert to a known quality data state if any anomalies are detected in the latest load. Data from the past 30 days may have to be retrieved because of latencies in the data acquisition process.
According to best practices, how should these requirements be met? (Choose two.)

A. Only TRANSIENT tables should be used to ensure referential integrity between the fact and dimension tables.
B. The DATA_RETENTION_TIME_IN_DAYS should be kept at the account level and never used for lower level containers (databases and schemas).
C. The fact and dimension tables should have the same DATA_RETENTION_TIME_IN_DAYS.
D. Related data should not be placed together in the same schema. Facts and dimension tables should each have their own schemas.
E. The fact and dimension tables should be cloned together using the same Time Travel options to reduce potential referential integrity issues with the restored data.

Answer: C,E

Explanation:
To ensure consistent recovery, fact and dimension tables must have the same DATA_RETENTION_TIME_IN_DAYS, so they can be restored to the same point in time.
Cloning the fact and dimension tables together with consistent Time Travel options ensures data integrity and avoids referential mismatches when reverting to a prior state.

NEW QUESTION # 62
A user with the proper role issues the following commands when setting up and activating network policies:
CREATE OR REPLACE NETWORK POLICY foo_policy
ALLOWED_IP_LIST = ('1.1.1.0/24', '2.2.2.0/24', '3.3.3.0/24')
BLOCKED_IP_LIST = ('1.1.1.1')
COMMENT = 'Account level policy';
ALTER ACCOUNT SET NETWORK_POLICY=foo_policy;
CREATE OR REPLACE NETWORK POLICY bar_policy
ALLOWED_IP_LIST = ('3.3.3.0/24')
BLOCKED_IP_LIST = ('3.3.3.10')
COMMENT = 'user level policy';
ALTER USER user1 SET NETWORK_POLICY=BAR_POLICY;
Afterwards, user1 attempts to log in to Snowflake from IP address 3.3.3.10.
Will the login be successful?

A. Yes, because 3.3.3.10 is found in the ALLOWED_IP_LIST of bar_policy.
B. Yes, because 3.3.3.10 is found in the ALLOWED_IP_LIST of foo_policy.
C. No, because 3.3.3.10 is found in the BLOCKED_IP_LIST of bar_policy.
D. No, because 3.3.3.10 is not found in the ALLOWED_IP_LIST of foo_policy.

Answer: C

Explanation:
Although 3.3.3.10 is in the ALLOWED_IP_LIST, it is also explicitly listed in the BLOCKED_IP_LIST of the user-level policy (bar_policy). Blocked IPs always take precedence over allowed IPs in Snowflake network policies, so the login attempt will fail.

NEW QUESTION # 63
What are characteristics of data replication in Snowflake? (Choose three.)

A. Replication can only occur within the same cloud provider.
B. Databases created from shares can be replicated.
C. The ALTER DATABASE ... ENABLE REPLICATION TO ACCOUNTS command must be issued from the primary account.
D. Users must be granted REPLICATIONADMIN privileges in order to enable replication.
E. To start replication run the ALTER DATABASE ... REFRESH command on the account where the secondary database resides.
F. Users can have unlimited primary databases and they can be replicated to an unlimited number of accounts if all accounts are within the same organization.

Answer: B,C,E

Explanation:
Replication must be enabled on the primary account using ALTER DATABASE ... ENABLE REPLICATION TO ACCOUNTS.
To refresh replicated data, ALTER DATABASE ... REFRESH is executed on the secondary database.
Databases created from shares can also be replicated.

NEW QUESTION # 64
A Snowflake Administrator wants to create a virtual warehouse that supports several dashboards, issuing various queries on the same database.
For this warehouse, why should the Administrator consider setting AUTO_SUSPEND to 0 or NULL?

A. To keep the data cache warm to support good performance of similar queries
B. To save costs by running the warehouse as little as possible
C. To save costs on warehouse shutdowns and startups for different queries
D. To keep the query result cache warm for good performance on repeated queries

Answer: A

Explanation:
Setting AUTO_SUSPEND to 0 or NULL prevents the warehouse from suspending, which keeps the data cache warm. This improves performance for dashboards and workloads that frequently run similar queries, since the warehouse avoids cache loss from suspending and resuming.

NEW QUESTION # 65
......

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