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ADA-C01 Braindumpsit Dumps PDF & Snowflake ADA-C01 Braindumpsit IT-Zertifizierung - Testking Examen Dumps

Mit einem Snowflake ADA-C01 Zertifikat kann der Berufstätige in der IT-Branche bessere berufliche Aufstiegschancen haben. Das Snowflake ADA-C01 Zertifikat ebnet den Berufstätigen in der IT-Branche den Weg zur erfolgreichen Karriere!

Snowflake ADA-C01 Prüfungsplan:

Thema
Einzelheiten

Thema 1

Set up and manage network and private connectivity
Given a scenario, manage Snowflake Time Travel and Fail-safe

Thema 2

Given a scenario, manage databases, tables, and views
Manage organizations and access control

Thema 3

Given a scenario, configure access controls
Set up and manage security administration and authorization

Thema 4

Given a scenario, create and manage access control
Given a scenario, implement resource monitors

Thema 5

Implement and manage data governance in Snowflake
Data Sharing, Data Exchange, and Snowflake Marketplace

>> ADA-C01 Prüfungsfrage <<

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Snowflake SnowPro Advanced Administrator ADA-C01 Prüfungsfragen mit Lösungen (Q31-Q36):

31. Frage
An Administrator has a table named SALES_DATA which needs some edits, but the Administrator does not want to change the main table dat a. The Administrator decides to make a transient copy of this table and wants the transient table to have all the same permissions as the original table.
How can the Administrator create the transient table so it inherits the same permissions as the original table, and what considerations need to be made concerning the requirements? (Select TWO).

A. Transient tables will persist until explicitly dropped and contribute to overall storage costs.
B. Use the following SQL command:
create transient table TRANSIENT_SALES_DATA as select * from SALES_DATA;
C. Transient tables will be purged at the end of the user session and do not have any Fail-safe period.
D. Use the following SQL command:
create transient table TRANSIENT SALES DATA as select * from SALES_DATA copy grants;
E. Use the following SQL commands:
create transient table TRANSIENT_SALES_DATA like SALES_DATA copy grants; insert into TRANSIENT_SALES_DATA select * from SALES_DATA;

Antwort: A,D

Begründung:
According to the Snowflake documentation1, the COPY GRANTS option can be used to copy all privileges, except OWNERSHIP, from the existing table to the new transient table. This option also preserves any future grants defined for the object type in the schema. Option A is incorrect because it does not copy any grants from the original table. Option C is incorrect because it does not copy the data from the original table, only the structure and grants. Option E is incorrect because transient tables are not session-based and do not have a Fail-safe period, but they do have a Time Travel retention period2.
1: CREATE TABLE | Snowflake Documentation 2: Working with Temporary and Transient Tables | Snowflake Documentation

32. Frage
What roles or security privileges will allow a consumer account to request and get data from the Data Exchange? (Select TWO).

A. SYSADMIN
B. IMPORT SHARE and CREATE DATABASE
C. ACCOUNTADMIN
D. SECURITYADMIN
E. IMPORT PRIVILEGES and SHARED DATABASE

Antwort: B,C

Begründung:
Explanation
According to the Accessing a Data Exchange documentation, a consumer account can request and get data from the Data Exchange using either the ACCOUNTADMIN role or a role with the IMPORT SHARE and CREATE DATABASE privileges. The ACCOUNTADMIN role is the top-level role that has all privileges on all objects in the account, including the ability to request and get data from the Data Exchange. A role with the IMPORT SHARE and CREATE DATABASE privileges can also request and get data from the Data Exchange, as these are the minimum privileges required to create a database from a share. The other options are incorrect because:
*A. The SYSADMIN role does not have the privilege to request and get data from the Data Exchange, unless it is also granted the IMPORT SHARE and CREATE DATABASE privileges. The SYSADMIN role is a pre-defined role that has all privileges on all objects in the account, except for the privileges reserved for the ACCOUNTADMIN role, such as managing users, roles, and shares.
*B. The SECURITYADMIN role does not have the privilege to request and get data from the Data Exchange, unless it is also granted the IMPORT SHARE and CREATE DATABASE privileges. The SECURITYADMIN role is a pre-defined role that has the privilege to manage security objects in the account, such as network policies, encryption keys, and security integrations, but not data objects, such as databases, schemas, and tables.
*E. The IMPORT PRIVILEGES and SHARED DATABASE are not valid privileges in Snowflake. The correct privilege names are IMPORT SHARE and CREATE DATABASE, as explained above.

33. Frage
Which actions are considered breaking changes to data that is shared with consumers in the Snowflake Marketplace? (Select TWO).

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

Antwort: D,E

Begründung:
Explanation
According to the Snowflake documentation1, breaking changes are changes that affect the schema or structure of the shared data, such as dropping or renaming a column or a table. These changes may cause errors or unexpected results for the consumers who query the shared data. Deleting data from a table, unpublishing the data listing, or adding region availability to the listing are not breaking changes, as they do not alter the schema or structure of the shared data.
1: Managing Data Listings in Snowflake Data Marketplace | Snowflake Documentation

34. Frage
An Administrator is evaluating a complex query using the EXPLAIN command. The Globalstats operation indicates 500 partitionsAssigned.
The Administrator then runs the query to completion and opens the Query Profile. They notice that the partitions scanned value is 429.
Why might the actual partitions scanned be lower than the estimate from the EXPLAIN output?

A. The GlobalStats partition assignment includes the micro-partitions that will be assigned for preservation of the query results.
B. In-flight data compression will result in fewer micro-partitions being scanned at the virtual warehouse layer than were identified at the storage layer.
C. Runtime optimizations such as join pruning can reduce the number of partitions and bytes scanned during query execution.
D. The EXPLAIN results always include a 10-15% safety factor in order to provide conservative estimates.

Antwort: C

Begründung:
Explanation
The EXPLAIN command returns the logical execution plan for a query, which shows the upper bound estimates for the number of partitions and bytes that might be scanned by the query1. However, these estimates do not account for the runtime optimizations that Snowflake performs to improve the query performance and reduce the resource consumption2. One of these optimizations is join pruning, which eliminates unnecessary partitions from the join inputs based on the join predicates2. This can result in fewer partitions and bytes scanned than the estimates from the EXPLAIN output3. Therefore, the actual partitions scanned value in the Query Profile can be lower than the partitionsAssigned value in the EXPLAIN output4.

35. Frage
What role or roles should be used to properly create the object required to setup OAuth 2.0 integration?

A. ACCOUNTADMIN only
B. Any role with GRANT USAGE on SECURITY INTEGRATION
C. ACCOUNTADMIN and SECURITYADMIN
D. ACCOUNTADMIN and SYSADMIN

Antwort: A

Begründung:
According to the Using OAuth 2.0 with Snowflake - Blog, only the ACCOUNTADMIN role can create and manage integrations, so an administrator must assume that role when creating a security integration for OAuth. The other roles do not have the necessary privileges to create the object required to setup OAuth 2.0 integration.

36. Frage
......

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