2026 Latest 100% Exam Passing Ratio – ADA-C01 Dumps PDF [Q44-Q59]

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2026 Latest 100% Exam Passing Ratio – ADA-C01 Dumps PDF

Pass Exam With Full Sureness – ADA-C01 Dumps with 80 Questions

Q44. If the query matches the definition, will Snowflake always dynamically rewrite the query to use a materialized view?

No, because joins are not supported by materialized views.

No, because the optimizer might decide against it.

No, because the materialized view may not be up-to-date.

Yes, because materialized views are always faster.

Q45. An organization’s sales team leverages this Snowflake query a few times a day:
SELECT CUSTOMER ID, CUSTOMER_NAME, ADDRESS, PHONE NO
FROM CUSTOMERS
WHERE LAST UPDATED BETWEEN TO_DATE (CURRENT_TIMESTAMP) AND (TO_DATE
(CURRENT_TIMESTAMP) -7);
What can the Snowflake Administrator do to optimize the use of persisted query results whenever possible?

Wrap the query in a User-Defined Function (UDF) to match syntax execution.

Assign everyone on the sales team to the same virtual warehouse.

Assign everyone on the sales team to the same security role.

Leverage the CURRENT_DATE function for date calculations.

Q46. An Administrator needs to create a sample of the table LINEITEM. The sample should not be repeatable and the sampling function should take the data by blocks of rows.
What select command will generate a sample of 20% of the table?

select * from LINEITEM sample bernoulli (20);

select * from LINEITEM sample system (20);

select * from LINEITEM tablesample block (20 rows);

select * from LINEITEM tablesample system (20) seed (1);

Q47. A Snowflake Administrator has a multi-cluster virtual warehouse and is using the Snowflake Business Critical edition. The minimum number of clusters is set to 2 and the maximum number of clusters is set to 10. This configuration works well for the standard workload, rarely exceeding 5 running clusters. However, once a month the Administrator notes that there are a few complex long-running queries that are causing increased queue time and the warehouse reaches its maximum limit at 10 clusters.
Which solutions will address the issues happening once a month? (Select TWO).

Use a task to increase the cluster size for the time period that the more complex queries are running and another task to reduce the size of the cluster once the complex queries complete.

Have the group running the complex monthly queries use a separate appropriately-sized warehouse to support their workload.

Increase the multi-cluster maximum to 20 or more clusters.

Examine the complex queries and determine if they can be made more efficient usingclustering keys or materialized views.

Increase the minimum number of clusters started in the multi-cluster configuration to 5.

Explanation
According to the Snowflake documentation1, a multi-cluster warehouse is a virtual warehouse that consists of multiple clusters of compute resources that can scale up or down automatically to handle the concurrency and performance needs of the queries submitted to the warehouse. A multi-cluster warehouse has a minimum and maximum number of clusters that can be specified by the administrator. Option A is a possible solution to address the issues happening once a month, as it allows the administrator to use a task to increase the cluster size for the time period that the more complex queries are running and another task to reduce the size of the cluster once the complex queries complete. This way, the warehouse can have more resources available to handle the complex queries without reaching the maximum limit of 10 clusters, and then return to the normal cluster size to save costs. Option B is another possible solution to address the issues happening once a month, as it allows the administrator to have the group running the complex monthly queries use a separate appropriately-sized warehouse to support their workload. This way, the warehouse can isolate the complex queries from the standard workload and avoid queue time and resource contention. Option C is not a recommended solution to address the issues happening once a month, as it would increase the costs and complexity of managing the multi-cluster warehouse, and may not solve the underlying problem of inefficient queries. Option D is a good practice to improve the performance of the queries, but it is not a direct solution to address the issues happening once a month, as it requires analyzing and optimizing the complex queries using clustering keys or materialized views, which may not be feasible or effective in all cases. Option E is not a recommended solution to address the issues happening once a month, as it would increase the costs and waste resources by starting more clusters than needed for the standard workload.

Q48. An Administrator wants to delegate the administration of a company’s data exchange to users who do not have access to the ACCOUNTADMIN role.
How can this requirement be met?

Grant imported privileges on data exchange EXCHANGE_NAME to ROLE_NAME;

Grant modify on data exchange EXCHANGE_NAME to ROLE_NAME;

Grant ownership on data exchange EXCHANGE_NAME to ROLE NAME;

Grant usage on data exchange EXCHANGE_NAME to ROLE_NAME;

Q49. A Snowflake organization MYORG consists of two Snowflake accounts:

The ACCOUNT1 has a database PROD_DB and the ORGADMIN role enabled.
Management wants to have the PROD_DB database replicated to ACCOUNT2.
Are there any necessary configuration steps in ACCOUNT1 before the database replication can be configured and initiated in ACCOUNT2?

USE ROLE ORGADMIN;
SELECT SYSTEMSGLOBAL_ACCOUNT_SET_PARAMETER (‘MYORG. ACCOUNT1’,
‘ENABLE_ACCOUNT_DATABASE_REPLICATION’, ‘TRUE’);
SELECT SYSTEMSGLOBAL_ACCOUNT_SET_PARAMETER (‘MYORG. ACCOUNT2’,
‘ENABLE_ACCOUNT_DATABASE_REPLICATION’, ‘TRUE’);
USE ROLE ACCOUNTADMIN;
ALTER DATABASE PROD DB ENABLE REPLICATION TO ACCOUNTS MYORG. ACCOUNT2;

USE ROLE ORGADMIN;
SELECT SYSTEMSGLOBAL ACCOUNT SET_PARAMETER ( ‘MYORG. ACCOUNT1’,
‘ENABLE_ACCOUNT_DATABASE_REPLICATION’, ‘TRUE’);
USE ROLE ACCOUNTADMIN;
ALTER DATABASE PROD_DB ENABLE REPLICATION TO ACCOUNTS MYORG. ACCOUNT2
IGNORE EDITION CHECK;

No configuration steps are necessary in ACCOUNT1. Replicating databases across accounts within the same Snowflake organization is enabled by default.

It is not possible to replicate a database from an Enterprise edition Snowflake account to a Standard edition Snowflake account.

Q50. A data provider wants to share data from multiple databases with a data consumer account.
How can this be accomplished?

The data provider needs to create a secure view and grant the USAGE privilege on each database referenced by the secure view.

The data provider needs to create a secure view and grant the REFERENCE_USAGE privilege on each database referenced by the secure view.

The data provider needs to create a secure view and grant the REFERENCE_USAGE privilege to a database role to include objects from multiple databases in a share

The data provider needs to create a secure view and must grant the REFERENCE_USAGE privilege on the database where the secure view is created.

Q51. An Administrator has a warehouse which is intended to have a credit quota set for 3000 for each calendar year. The Administrator needs to create a resource monitor that will perform the following tasks:
1. At 80% usage notify the account Administrators.
2. At 100% usage suspend the warehouse and notify the account Administrators.
3. At 120% stop all running executions, suspend the warehouse, and notify the account Administrators.
Which SQL command will meet these requirements?

create or replace resource monitor RM1 with credit_quota=3000
start_timestamp = ‘2022-01-01 00:00 CET’
triggers on 80 percent do notify
on 100 percent do suspend
on 120 percent do suspend_immediate;
alter warehouse WH1 set resource_monitor = RM1;

create or replace resource monitor RM1 with credit_quota=3000
frequency = yearly
start_timestamp = ‘2022-01-01 00:00 CET’
triggers on 80 percent do notify
on 100 percent do suspend
on 120 percent do suspend_immediate;
alter warehouse WH1 set resource monitor = RM1;

create or replace resource monitor RM1 with credit_quota=3000
start_timestamp = ‘2022-01-01 00:00 CET’
triggers on 80 percent do notify
on 100 percent do notify and suspend
on 120 percent do notify and suspend_immediate;
alter warehouse WH1 set resource monitor = RM1;

create or replace resource monitor RM1 with credit_quota=3000
frequency = yearly
triggers on 80 percent do notify
on 100 percent do suspend
on 120 percent do suspend_immediate;
alter warehouse WH1 set resource_monitor = RM1;

Q52. .
Company A uses Snowflake to manage audio files of call recordings. Company A hired Company B, who also uses Snowflake, to transcribe the audio files for further analysis.
Company A’s Administrator created a share.
What object should be added to the share to allow Company B access to the files?

A secure view with a column for file URLs.

A secure view with a column for pre-signed URLs.

A secure view with a column for METADATA$FILENAME.

A secure view with a column for the stage name and a column for the file path.

Q53. A company has implemented Snowflake replication between two Snowflake accounts, both of which are running on a Snowflake Enterprise edition. The replication is for the database APP_DB containing only one schema, APP_SCHEMA. The company’s Time Travel retention policy is currently set for 30 days for both accounts. An Administrator has been asked to extend the Time Travel retention policy to 60 days on the secondary database only.
How can this requirement be met?

Set the data retention policy on the secondary database to 60 days.

Set the data retention policy on the schemas in the secondary database to 60 days.

Set the data retention policy on the primary database to 30 days and the schemas to 60 days.

Set the data retention policy on the primary database to 60 days.

Q54. A Snowflake Administrator needs to retrieve the list of the schemas deleted within the last two days from the DB1 database.
Which of the following will achieve this?

SHOW SCHEMAS IN DATABASE DB1;

SELECT * FROM SNOWFLAKE.ACCOUNT_USAGE.SCHEMATA;

SELECT * FROM DB1.INFORMATION_SCHEMA.SCHEMATA;

SELECT * FROM SNOWFLAKE.ACCOUNT_USAGE.DATABASES;

Q55. A company enabled replication between accounts and is ready to replicate data across regions in the same cloud service provider.
The primary database object is : PROD_AWS_EAST. Location : AWS_EAST
The secondary database object is : PROD_AWS_WEST. Location : AWS_WEST
What command and account location is needed to refresh the data?

Location : AWS_WEST
Command : REFRESH DATABASE PROD_AWS WEST REFRESH;

Location : AWS_WEST
Command : ALTER DATABASE PROD AWS WEST REFRESH;

Location : AWS_EAST
Command : REFRESH DATABASE PROD_AWS_WEST REFRESH;

Location : AWS EAST
Command: ALTER DATABASE PROD_AWS_WEST REFRESH;

Q56. A Snowflake organization MYORG consists of two Snowflake accounts:

The ACCOUNT1 has a database PROD_DB and the ORGADMIN role enabled.
Management wants to have the PROD_DB database replicated to ACCOUNT2.
Are there any necessary configuration steps in ACCOUNT1 before the database replication can be configured and initiated in ACCOUNT2?

No configuration steps are necessary in ACCOUNT1. Replicating databases across accounts within the same Snowflake organization is enabled by default.

It is not possible to replicate a database from an Enterprise edition Snowflake account to a Standard edition Snowflake account.

Q57. What are characteristics of data replication in Snowflake? (Select THREE).

The ALTER DATABASE … ENABLE REPLICATION TO ACCOUNTS command must be issued from the primary account.

Users must be granted REPLICATIONADMIN privileges in order to enable replication.

To start replication run the ALTER DATABASE … REFRESH command on the account where the secondary database resides.

Replication can only occur within the same cloud provider.

Databases created from shares can be replicated.

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.

Q58. A Snowflake Administrator created a role ROLE_MANAGED_ACCESS and a schema SCHEMA_MANAGED_ACCESS as follows:
USE ROLE SECURITYADMIN;
CREATE ROLE ROLE_MANAGED_ACCESS;
GRANT ROLE ROLE_MANAGED_ACCESS TO ROLE SYSADMIN;
GRANT USAGE ON WAREHOUSE COMPUTE_WH TO ROLE ROLE_MANAGED_ACCESS;
GRANT ALL privileges ON DATABASE WORK TO ROLE ROLE_MANAGED_ACCESS;
USE ROLE ROLE_MANAGED_ACCESS;
CREATE SCHEMA SCHEMA_MANAGED_ACCESS WITH MANAGED ACCESS;
USE ROLE SECURITYADMIN;
GRANT SELECT, INSERT ON FUTURE TABLES IN SCHEMA SCHEMA MANAGED ACCESS to ROLE_MANAGED_ACCESS; The Administrator now wants to disable the managed access on the schema.
How can this be accomplished?

ALTER SCHEMA SCHEMA MANAGED ACCESS DISABLE MANAGED ACCESS;

USE ROLE ROLE MANAGED_ACCESS;
DROP SCHEMA WORK. SCHEMA_MANAGED_ACCESS;
CREATE SCHEMA SCHEMA_MANAGED_ACCESS;
Then recreate all needed objects.

REVOKE SELECT, INSERT ON FUTURE TABLES IN SCHEMA SCHEMA_MANAGED_ACCESS FROM ROLE_MANAGED_ACCESS; ALTER SCHEMA SCHEMA MANAGED ACCESS DISABLE MANAGED ACCESS;

USE ROLE ROLE_MANAGED_ACCESS;
DROP SCHEMA WORK. SCHEMA MANAGED_ACCESS;
CREATE SCHEMA SCHEMA_MANAGED_ACCESS WITHOUT MANAGED ACCESS;
Then recreate all needed objects.

Q59. What is a characteristic of Snowflake’s transaction locking and concurrency modeling?

A deadlock cannot occur in Snowflake, since concurrently executed queries and DML statements do not block one another.

If two queries are concurrently executed against the same table, one of the two queries will be blocked until the other query completes.

Transaction locking in Snowflake is enforced exclusively at the row and table levels.

Queries executed within a given transaction see that transaction’s uncommitted changes.

Snowflake ADA-C01 Exam Syllabus Topics:

Topic	Details
Topic 1	Account Management and Data Governance: This section of the exam measures the skills of Data Governance Managers and Database Administrators and covers account organization, access control, and regulatory data protection. Candidates will learn how to manage organizational accounts, encryption keys, and Tri-Secret Secure implementations. It focuses on applying best practices in ORGADMIN and ACCOUNTADMIN roles, implementing masking and row access policies, and performing data classification and tagging. The domain also emphasizes data auditing, account identifiers, and effective management of tables, views, and query operations to support enterprise-wide governance standards.
Topic 2	Disaster Recovery, Backup, and Data Replication: This section of the exam measures the skills of Disaster Recovery Engineers and Cloud Operations Managers and covers Snowflake methods for ensuring business continuity. Candidates must understand how to replicate databases and account-level objects, implement failover strategies, and perform backup and restoration through Time Travel and Fail-safe features. The domain emphasizes replication across accounts, handling data consistency during failover, and applying cost-efficient disaster recovery strategies to maintain availability during outages or regional failures.
Topic 3	Snowflake Security, Role-Based Access Control (RBAC), and User Administration: This section of the exam measures the skills of Snowflake Administrators and Cloud Security Engineers and covers authentication, access control, and network management in Snowflake. Candidates must understand how to configure authentication methods such as SSO, MFA, OAuth, and key-pair authentication, and how to manage network policies and private connectivity. The domain also tests knowledge of user and role management using SCIM, designing access control architecture, and applying the RBAC framework to ensure secure user authorization and data protection within Snowflake environments.
Topic 4	Data Sharing, Data Exchange, and Snowflake Marketplace: This section of the exam measures the skills of Data Integration Specialists and Data Platform Administrators and covers managing and implementing data-sharing solutions within Snowflake. It evaluates understanding of data sharing models across regions and clouds, secure data sharing methods, and managing provider-consumer relationships. The domain also includes the use of Snowflake Data Exchange and Marketplace to publish, consume, and manage data listings, ensuring secure collaboration and efficient data monetization.
Topic 5	Performance Monitoring and Tuning: This section of the exam measures the skills of Cloud Infrastructure Engineers and Performance Analysts and focuses on optimizing Snowflake compute and storage resources. Candidates will need to understand how to configure and manage virtual warehouses, evaluate query profiles, and apply caching and clustering strategies for performance tuning. It also includes monitoring concurrency, resource utilization, and implementing cost optimization strategies. The ability to interpret, explain plans, apply search optimization, and manage cost controls is key for maintaining efficient Snowflake environments.

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2026 Latest 100% Exam Passing Ratio – ADA-C01 Dumps PDF [Q44-Q59]

Snowflake ADA-C01 Exam Syllabus Topics:

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