ADA-C02考古題更新 & ADA-C02指南

通過擁有技術含量的Snowflake ADA-C02認證資格，您可以使自己在一家新公司獲得不錯的工作機會，來提升你的IT技能，有一個更好的職業發展道路。我們的ADA-C02考古題是可靠，經濟實惠，品質最高的題庫資料，以幫助考生解決如何通過Snowflake ADA-C02考試的問題。我們還會不定期的更新所有考試的考古題，想獲得最新的ADA-C02考古題就在我們的網站，確保你成功通過ADA-C02考試，實現夢想！

Snowflake ADA-C02 Exam Syllabus Topics:

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

>> ADA-C02考古題更新 <<

ADA-C02指南 & ADA-C02題庫資訊

Snowflake的ADA-C02考試認證是屬於那些熱門的IT認證，也是雄心勃勃的IT專業人士的夢想，這部分考生需要做好充分的準備，讓他們在ADA-C02考試中獲得最高分，使自己的配置檔相容市場需求。

最新的 SnowPro Advanced ADA-C02 免費考試真題 (Q61-Q66):

問題 #61
What are the MINIMUM grants required on the database, schema, and table for a stream to be properly created and managed?

A. Database: Usage
Schema: Usage, Create Stream
Table: Select
B. Database: Usage, Create Stream
Schema: Usage
Table: Select
C. Database: Usage
Schema: Usage
Table: Select
D. Database: Usage
Schema: Usage
Table: Select, Create Stream

答案：A

解題說明：
Database: USAGE is required to access the database.
Schema: USAGE and CREATE STREAM are required to create streams in the schema.
Table: SELECT is needed so the stream can track changes on the table.

問題 #62
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. A secure view with a column for file URLs.
B. A secure view with a column for pre-signed URLs.
C. A secure view with a column for METADATA$FILENAME.
D. A secure view with a column for the stage name and a column for the file path.

答案：D

解題說明：
Sharing a secure view with a column for the stage name and a column for the file path allows Company B to access the referenced files through Snowflake's external or internal stage, without exposing direct URLs. This maintains security and supports seamless access for the recipient.

問題 #63
A team of developers created a new schema for a new project. The developers are assigned the role DEV_TEAM which was set up using the following statements:
USE ROLE SECURITYADMIN;
CREATE ROLE DEV_TEAM;
GRANT USAGE, CREATE SCHEMA ON DATABASE DEV_DB01 TO ROLE DEV_TEAM;
GRANT USAGE ON WAREHOUSE DEV_WH TO ROLE DEV_TEAM;
Each team member's access is set up using the following statements:
USE ROLE SECURITYADMIN;
CREATE ROLE JDOE_PROFILE;
CREATE USER JDOE LOGIN_NAME = 'JDOE' DEFAULT ROLE='JDOE_PROFILE';
GRANT ROLE JDOE_PROFILE TO USER JDOE;
GRANT ROLE DEV_TEAM TO ROLE JDOE_PROFILE;
New tables created by any of the developers are not accessible by the team as a whole.
How can an Administrator address this problem?

A. Set up the new schema as a managed-access schema.
B. Assign usage privilege on the virtual warehouse DEV_WH to the role JDOE_PROFILE.
C. Set up future grants on the newly-created schemas.
D. Assign ownership privilege to DEV_TEAM on the newly-created schema.

答案：C

解題說明：
Future grants allow privileges to be automatically granted on objects created in the future within a schema. By configuring future grants on the schema, privileges such as SELECT can automatically be granted to the DEV_TEAM role whenever new tables are created. This ensures that all developers using the DEV_TEAM role can access newly created tables without requiring manual privilege grants after each table creation.

問題 #64
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
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;
B. 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;
C. 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;
D. 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;

答案：A

解題說明：
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%.

問題 #65
What Snowflake capabilities are commonly used in rollback scenarios? (Choose two.)

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

答案：C,E

解題說明：
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.

問題 #66
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