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ARA-C01 Dumps With Exact Questions and Answers

Exact2pass Provides 100% Valid SnowPro Advanced: Architect Certification Exam ARA-C01 Exam dumps Questions and answers which can helps you to Pass Your Certification Exam in First Attempt.

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ARA-C01 Questions and Answers

Question # 1

A table contains five columns and it has millions of records. The cardinality distribution of the columns is shown below:

Column C4 and C5 are mostly used by SELECT queries in the GROUP BY and ORDER BY clauses. Whereas columns C1, C2 and C3 are heavily used in filter and join conditions of SELECT queries.

The Architect must design a clustering key for this table to improve the query performance.

Based on Snowflake recommendations, how should the clustering key columns be ordered while defining the multi-column clustering key?

A.

C5, C4, C2

B.

C3, C4, C5

C.

C1, C3, C2

D.

C2, C1, C3

Question # 2

Which data models can be used when modeling tables in a Snowflake environment? (Select THREE).

A.

Graph model

B.

Dimensional/Kimball

C.

Data lake

D.

lnmon/3NF

E.

Bayesian hierarchical model

F.

Data vault

Question # 3

An Architect has been asked to clone schema STAGING as it looked one week ago, Tuesday June 1st at 8:00 AM, to recover some objects.

The STAGING schema has 50 days of retention.

The Architect runs the following statement:

CREATE SCHEMA STAGING_CLONE CLONE STAGING at (timestamp => '2021-06-01 08:00:00');

The Architect receives the following error: Time travel data is not available for schema STAGING. The requested time is either beyond the allowed time travel period or before the object creation time.

The Architect then checks the schema history and sees the following:

CREATED_ON|NAME|DROPPED_ON

2021-06-02 23:00:00 | STAGING | NULL

2021-05-01 10:00:00 | STAGING | 2021-06-02 23:00:00

How can cloning the STAGING schema be achieved?

A.

Undrop the STAGING schema and then rerun the CLONE statement.

B.

Modify the statement: CREATE SCHEMA STAGING_CLONE CLONE STAGING at (timestamp => '2021-05-01 10:00:00');

C.

Rename the STAGING schema and perform an UNDROP to retrieve the previous STAGING schema version, then run the CLONE statement.

D.

Cloning cannot be accomplished because the STAGING schema version was not active during the proposed Time Travel time period.