ADA-C02必殺問題集 & ADA-C02テスト内容

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Snowflake ADA-C02 Exam Syllabus Topics:

Section	Weight	Objectives
Performance and Monitoring	20%	- Query history and profiling - Query performance optimization - Clustering keys - Resource monitoring and management
Account Management and Security	25%	- Role-Based Access Control (RBAC) - Security and governance management - User management and authentication - Account management and billing
Data Management	20%	- Data sharing and replication - Database object management - Data loading and unloading - Time Travel and Fail-safe
Data Protection and Disaster Recovery	15%	- Data replication - Snowflake Marketplace - Disaster recovery planning - Backup and restore procedures
Virtual Warehouses	20%	- Warehouse performance optimization - Virtual warehouse creation and management - Resource monitors - Warehouse sizing and scaling

>> ADA-C02必殺問題集 <<

試験の準備方法-ハイパスレートのADA-C02必殺問題集試験-信頼できるADA-C02テスト内容

CertShikenさまざまな試験（ADA-C02試験など）の準備中に生産性を上げるのに無力だと感じたとき。散発的な時間を最大限に活用し、先延ばしを避けることが困難な場合。これらの煩わしさを解決し、より効率的かつ生産的な方法でADA-C02証明書を取得するのに役立つADA-C02テスト準備の重要性を認識する時が来ました。 SnowflakeのADA-C02試験の質問で20〜30時間学習する限り、ADA-C02試験を確実にSnowPro Advanced Administrator ADA-C02受験して合格することができます。

Snowflake SnowPro Advanced Administrator ADA-C02 認定 ADA-C02 試験問題 (Q42-Q47):

質問 # 42
A Snowflake Administrator needs to persist all virtual warehouse configurations for auditing and backups. Given a table already exists with the following schema:
Table Name: VWH_META
Column 1: SNAPSHOT_TIME TIMESTAMP_NTZ
Column 2: CONFIG VARIANT
Which commands should be executed to persist the warehouse data at the time of execution in JSON format in the table VWH_META?

A. SHOW WAREHOUSES;
INSERT INTO VWH_META
SELECT CURRENT_TIMESTAMP(),
FROM TABLE(RESULT_SCAN(LAST_QUERY_ID(1)));
B. SHOW WAREHOUSES;
INSERT INTO VWH_META
SELECT CURRENT_TIMESTAMP(), *
FROM TABLE(RESULT_SCAN(LAST_QUERY_ID()));
C. SHOW WAREHOUSES;
INSERT INTO VWH_META
SELECT CURRENT_TIMESTAMP(),
OBJECT_CONSTRUCT(*)
FROM TABLE(RESULT_SCAN(LAST_QUERY_ID()));
D. SHOW WAREHOUSES;
INSERT INTO VWH_META
SELECT CURRENT_TIMESTAMP(), *
FROM TABLE(RESULT_SCAN(SELECT LAST_QUERY_ID(-1)));

正解：C

解説：
To persist warehouse configurations in JSON format, the result set from SHOW WAREHOUSES must be captured and converted into a variant object. Using OBJECT_CONSTRUCT(*) with RESULT_SCAN(LAST_QUERY_ID()) stores the full warehouse configuration snapshot as JSON in the CONFIG VARIANT column, along with the timestamp.

質問 # 43
What SCIM integration types are supported in Snowflake? (Choose three.)

A. Amazon Web Services (AWS)
B. Duo Security Provisioning Connector
C. Okta
D. Custom
E. Azure Active Directory (Azure AD)
F. Google Cloud Platform (GCP)

正解：C、D、E

解説：
Snowflake supports SCIM integrations with Okta, Azure Active Directory (Azure AD), and custom SCIM integrations. These allow automated provisioning and de-provisioning of users and roles. SCIM is not provided directly through AWS, GCP, or Duo.

質問 # 44
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 foo_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 bar_policy.
D. No, because 3.3.3.10 is found in the BLOCKED_IP_LIST of bar_policy.

正解：D

解説：
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.

質問 # 45
What access control policy will be put into place when future grants are assigned to both database and schema objects?

A. Database, privileges will take precedence over schema privileges.
B. Schema privileges will take precedence over database privileges.
C. An access policy combining both the database object and the schema object will be used, with the most restrictive policy taking precedence.
D. An access policy combining both the database object and the schema object will be used, with the most permissive policy taking precedence.

正解：B

解説：
When future grants are set at both the database and schema levels, schema-level future grants take precedence over database-level grants for objects created within that schema.

質問 # 46
In general, the monthly billing for database replication is proportional to which variables? (Choose two.)

A. The amount of table data in the primary database that changes as a result of data loading or DML operations
B. The number of times data moves across regions and/or cloud service providers between the primary and secondary database accounts
C. The frequency of the secondary database refreshes from the primary database
D. The number and size of warehouses defined in the primary account
E. The frequency of changes to the primary database as a result of data loading or DML operations

正解：A、C

解説：
Replication billing is proportional to the amount of table data in the primary database that changes and needs to be replicated.
The frequency of secondary database refreshes determines how often changed data is transferred, directly impacting replication costs.

質問 # 47
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ADA-C02テスト内容: https://www.certshiken.com/ADA-C02-shiken.html