ADA-C02試験の準備方法｜素敵なADA-C02模擬モード試験｜実用的なSnowPro Advanced Administrator ADA-C02基礎問題集

数年以来の整理と分析によって開発されたADA-C02問題集は権威的で全面的です。ADA-C02問題集を利用して試験に合格できます。この問題集の合格率は高いので、多くのお客様からADA-C02問題集への好評をもらいました。ADA-C02問題集のカーバー率が高いので、勉強した問題は試験に出ることが多いです。だから、弊社の提供するADA-C02問題集を暗記すれば、きっと試験に合格できます。

Snowflake ADA-C02 Exam Syllabus Topics:

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

>> ADA-C02模擬モード <<

ADA-C02基礎問題集 & ADA-C02合格問題

これらの有用な知識をよりよく取り入れるために、多くの顧客は、実践する価値のある種類の練習資料を持ちたいと考えています。すべてのコンテンツは明確で、ADA-C02実践資料で簡単に理解できます。リーズナブルな価格とオプションのさまざまなバージョンでアクセスできます。すべてのコンテンツは試験の規制に準拠しています。成功することが決まっている限り、ADA-C02学習ガイドがあなたの最善の信頼になります

Snowflake SnowPro Advanced Administrator ADA-C02 認定 ADA-C02 試験問題 (Q27-Q32):

質問 # 27
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(OFFSET => -60*30);
B. SELECT * FROM my_table PRIOR TO STATEMENT '8e5d0ca9-005e-44e6-b858-a8f5b37c5726';
C. SELECT * FROM my_table BEFORE(STATEMENT => '8e5d0ca9-005e-44e6-b858-a8f5b37c5726');
D. SELECT * FROM TIME_TRAVEL('MY_TABLE', 2021-01-01 07:00:00);
E. SELECT * FROM my_table WITH TIME TRAVEL(OFFSET => -60*30);
F. SELECT * FROM my_table AT(TIMESTAMP => '2021-01-01 07:00:00'::timestamp);

正解：A、C、F

解説：
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>').

質問 # 28
A virtual warehouse report_wh is configured with AUTO_RESUME=TRUE and AUTO_SUSPEND=300. A user has been granted the role accountant.
An application with the accountant role should use this warehouse to run financial reports, and should keep track of compute credits used by the warehouse.
What minimal privileges on the warehouse should be granted to the role to meet the requirements for the application? (Choose two.)

A. OPERATE
B. MODIFY
C. OWNERSHIP
D. MONITOR
E. USAGE

正解：D、E

解説：
USAGE privilege is required to run queries on the warehouse.
MONITOR privilege allows tracking and viewing compute credit usage for the warehouse.

質問 # 29
DatabaseA has a single schema called Schema1. This schema contains many tables and views. The ANALYST role has privileges to select from all objects in DatabaseA.Schema1. The SYSADMIN role clones DatabaseA to DatabaseA_clone.
What privileges does the ANALYST role have on tables and views in DatabaseA_clone? (Choose two.)

A. SELECT on all tables and views in DatabaseA_clone.Schema1
B. SELECT on all tables, and only non-secure views in DatabaseA_clone.Schema1
C. USAGE on the schema DatabaseA_clone
D. USAGE on the database DatabaseA_clone.Schema1
E. SELECT on all tables, and only secure views in DatabaseA_clone.Schema1

正解：A、C

解説：
When a database is cloned, the privileges granted on objects within the source database are preserved in the cloned database. Roles that had privileges on objects such as tables and views continue to have those privileges on the corresponding cloned objects. Therefore, the ANALYST role retains SELECT privileges on all tables and views within the cloned schema.
In addition, the cloned database and schema inherit the same access control configuration, allowing the role to use the schema within the cloned database.

質問 # 30
An Administrator needs to configure a virtual warehouse in Snowflake for a new use case with these details:
1. There will be 50-100 concurrent users running reports
2. Minimize costs based on the number of active users at a given time
3. The virtual warehouse should suspend and resume automatically based on user activity
Which configuration will meet these requirements?

A. create or replace warehouse reporting_wh
warehouse_size = xxxlarge
auto_suspend = 60
auto_resume = true;
B. create or replace warehouse reporting_wh
warehouse_size = medium
max_cluster_count = 10
scaling_policy = standard
auto_suspend = 600
auto_resume = true;
C. create or replace warehouse reporting_wh
warehouse_size = medium
auto_suspend = 600
auto_resume = true;
D. create or replace warehouse reporting_wh
warehouse_size = xxxlarge
max_cluster_count = 10
scaling_policy = standard
auto_suspend = 600
auto_resume = false;

正解：B

解説：
Supporting 50-100 concurrent users requires a multi-cluster warehouse so compute resources can scale to handle high concurrency. Setting a maximum cluster count allows Snowflake to automatically add clusters when query demand increases and reduce them when demand drops, which helps minimize cost based on active users. Enabling auto_suspend and auto_resume ensures the warehouse automatically stops when idle and restarts when queries arrive, further optimizing cost and operational efficiency.

質問 # 31
Which command can temporarily disable Multi-factor Authentication (MFA) for the Snowflake username user1 for 24 hours?

A. alter user user1 set HOURS_TO_BYPASS_MFA=24;
B. alter user user1 set MINS_TO_BYPASS_MFA=1440;
C. alter user user1 set TEMPORARY_MFA_BYPASS=1440;
D. alter user user1 set DISABLE_MFA=1440;

正解：B

解説：
The parameter MINS_TO_BYPASS_MFA controls how long MFA is bypassed for a user. Setting it to 1440 minutes (24 hours) temporarily disables MFA for that duration without revoking the user's MFA enrollment.

質問 # 32
......

質の良いSnowflakeのADA-C02試験トレーニング資料が見つけられないので、まだ悩んでいますか。Tech4ExamのSnowflakeのADA-C02試験トレーニング資料は豊富な経験を持っているIT専門家が研究したもので、問題と解答が緊密に結んでいるものです。他のサイトの資料はそれと比べることすらできません。その正確性も言うまでもありません。Tech4Examを選ぶのは成功を選ぶのに等しいと言えます。

ADA-C02基礎問題集: https://www.tech4exam.com/ADA-C02-pass-shiken.html