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Snowflake ADA-C02 Exam Overview:

Snowflake ADA-C02 Exam Syllabus Topics:

Snowflake SnowPro Advanced Administrator ADA-C02 Sample Questions:

Question 1

For Snowflake network policies, what will occur when the account level and user level network policies are both defined?

A. A network policy error will be generated with no definitions provided.
B. The user_level network policies will not be supported.
C. The account_level policy will override the user_level policy.
D. The user_level policy will override the account_level policy.

Question 2

Which statement allows a Snowflake Administrator to retrieve the network policy applied to their Snowflake account?

A. DESC NETWORK POLICY <policy_name>;
B. SHOW NETWORK POLICIES IN ACCOUNT;
C. SHOW PARAMETERS LIKE ‘NETWORK POLICY’ IN ACCOUNT;
D. SHOW NETWORK POLICIES;

Question 3

A retailer uses a TRANSACTIONS table (100M rows, 1.2 TB) that has been clustered by the STORE_ID column (varchar(50)). The vast majority of analyses on this table are grouped by STORE_ID to look at store performance.
There are 1000 stores operated by the retailer but most sales come from only 20 stores. The Administrator notes that most queries are currently experiencing poor pruning, with large amounts of bytes processed by even simple queries.
Why is this occurring?

A. The cardinality of the stores to transaction count ratio is too low to use the STORE_ID as a clustering key.
B. Sales across stores are not uniformly distributed.
C. The table is not big enough to take advantage of the clustering key.
D. The STORE_ID should be numeric.

Question 4

A Snowflake customer is experiencing higher costs than anticipated while migrating their data warehouse workloads from on-premises to Snowflake. The migration workloads have been deployed on a single warehouse and are characterized by a large number of small INSERTS rather than bulk loading of large extracts. That single warehouse has been configured as a single cluster, 2XL because there are many parallel INSERTS that are scheduled during nightly loads.
How can the Administrator reduce the costs, while minimizing the overall load times, for migrating data warehouse history?

A. The INSERTS should be converted to several tables to avoid contention on large tables that slows down query processing.
B. There should be another 2XL warehouse deployed to handle a portion of the load queries.
C. The 2XL warehouse should be changed to 4XL to increase the number of threads available for parallel load queries.
D. The warehouse should be kept as a SMALL or XSMALL and configured as a multi-cluster warehouse to handle the parallel load queries.

Question 5

A user has enrolled in Multi-factor Authentication (MFA) for connecting to Snowflake. The user informs the Snowflake Administrator that they lost their mobile phone the previous evening.
Which step should the Administrator take to allow the user to log in to the system, without revoking their MFA enrollment?

A. Alter the user and set DISABLE_MFA to true, which will suspend the MFA requirement for 24 hours.
B. Alter the user and set MINS_TO_BYPASS_MFA to a value that will disable MFA long enough for the user to log in.
C. Instruct the user to connect to Snowflake using SnowSQL, which does not support MFA authentication.
D. Instruct the user to append the normal URL with /?mode=mfa_bypass&code= to log on.

Solutions: