Snowflake ADA-C02 Online Practice Test (Snowflake-ADA-C02-Practice-Test)

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Snowflake ADA-C02 Exam Syllabus Topics:

Section	Objectives
Topic 1: Account and Resource Administration	- Account configuration and management 1. Resource monitors and governance basics 2. Users, roles, and permissions
Topic 2: Security and Access Control	- Authentication and authorization 1. Network policies and secure access 2. Role-based access control (RBAC)
Topic 3: Data Protection and Recovery	- Backup and recovery mechanisms 1. Cloning and data recovery strategies 2. Time Travel and Fail-safe concepts
Topic 4: Data Loading and Unloading	- Bulk and continuous data ingestion 1. Stages and file formats 2. COPY INTO operations
Topic 5: Performance and Monitoring	- Performance tuning and optimization 1. Query performance analysis 2. Warehouse sizing and scaling strategies
Topic 6: Snowflake Architecture and Virtual Warehouses	- Snowflake architecture concepts 1. Virtual warehouse usage and scaling 2. Separation of storage and compute

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Snowflake ADA-C02 Questions Exam, Valid ADA-C02 Test Dumps

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Snowflake SnowPro Advanced Administrator ADA-C02 Sample Questions (Q50-Q55):

NEW QUESTION # 50
MY_TABLE is a table that has not been updated or modified for several days. On 01 January 2021 at 07:01, a user executed a query to update this table. The query ID is '8e5d0ca9-005e-44e6-b858-a8f5b37c5726'. It is now 07:30 on the same day.
Which queries will allow the user to view the historical data that was in the table before this query was executed? (Choose three.)

A. SELECT * FROM my_table AT(TIMESTAMP => '2021-01-01 07:00:00'::timestamp);
B. SELECT * FROM my_table WITH TIME TRAVEL(OFFSET => -60*30);
C. SELECT * FROM my_table AT(OFFSET => -60*30);
D. SELECT * FROM my_table PRIOR TO STATEMENT '8e5d0ca9-005e-44e6-b858-a8f5b37c5726';
E. SELECT * FROM my_table BEFORE(STATEMENT => '8e5d0ca9-005e-44e6-b858-a8f5b37c5726');
F. SELECT * FROM TIME_TRAVEL('MY_TABLE', 2021-01-01 07:00:00);

Answer: A,C,E

Explanation:
Use Time Travel to view past table versions: (B) selects the table "as of" 07:00 via AT(TIMESTAMP => ...); (E) selects "as of" 30 minutes earlier via AT(OFFSET => -60*30); (F) selects the state before the specified statement via BEFORE(STATEMENT => '<query_id>').

NEW QUESTION # 51
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:
At 80% usage notify the account Administrators.
At 100% usage suspend the warehouse and notify the account Administrators.
At 120% stop all running executions, suspend the warehouse, and notify the account Administrators.
Which SQL command will meet these requirements?

A. 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;
B. 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;
C. 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;
D. 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;

Answer: D

Explanation:
The requirement is to enforce a yearly quota of 3000 credits with notifications and suspensions at 80%, 100%, and 120%. The correct command must include frequency = yearly, and specify triggers: notify at 80%, suspend (and notify) at 100%, and suspend immediate (and notify) at 120%.

NEW QUESTION # 52
Which actions are considered breaking changes to data that is shared with consumers in the Snowflake Marketplace? (Choose two.)

A. Adding region availability to the listing
B. Unpublishing the data listing
C. Renaming a table
D. Deleting data from a table
E. Dropping a column from a table

Answer: C,E

Explanation:
Dropping a column from a table or renaming a table breaks the shared schema and can cause dependent queries to fail for consumers. These are considered breaking changes to shared data in the Snowflake Marketplace.

NEW QUESTION # 53
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. No, because 3.3.3.10 is not found in the ALLOWED_IP_LIST of foo_policy.
C. Yes, because 3.3.3.10 is found in the ALLOWED_IP_LIST of foo_policy.
D. No, because 3.3.3.10 is found in the BLOCKED_IP_LIST of bar_policy.

Answer: D

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 # 54
Which function is the role SECURITYADMIN responsible for that is not granted to role USERADMIN?

A. Manage system grants
B. Create new users
C. Create new roles
D. Reset a Snowflake user's password

Answer: A

Explanation:
The SECURITYADMIN role is responsible for managing system grants, such as granting or revoking privileges on roles, which is not permitted for the USERADMIN role.

NEW QUESTION # 55
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Snowflake ADA-C02 practice questions are based on recently released Snowflake ADA-C02 exam objectives. Includes a user-friendly interface allowing you to take the Snowflake ADA-C02 Practice Exam on your computers, like downloading the PDF, Web-Based Snowflake ADA-C02 practice test software, and Desktop Snowflake ADA-C02 practice exam software.

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