최신 Databricks-Certified-Data-Analyst-Associate 무료덤프 - Databricks Certified Data Analyst Associate

A. Go to the SQL Warehouse (formerly SQL Endpoints) tab and click on Cache. The Cache file will show the contents of the cache.

B. Go to the Alerts tab and check the Cache Status alert.

C. Go to the Queries tab and click on Cache Status. The status will be green if the results from the last run came from the cache.

D. Go to the Query History tab and click on the text of the query. The slideout shows if the results came from the cache.

E. Go to the Data tab and click Last Query. The details of the query will show if the results came from the cache.

A. When the variable contains no outliers

B. When the variable contains no missing values

C. When the variable is of the categorical type

D. When the variable is of the boolean type

E. When the variable contains a lot of extreme outliers

A. When custom logic needs to be applied to simple, unnested data

B. When built-in functions are taking too long to perform tasks

C. When custom logic needs to be converted to Python-native code

D. When custom logic needs to be applied at scale to array data objects

E. When built-in functions need to run through the Catalyst Optimizer

A. Databricks Machine Learning

B. Databricks SQL

C. Tableau

D. Delta Lake

E. Databricks Notebooks

A. A branch of statistics that uses summary statistics to quantitatively describe and summarize data.

B. A branch of statistics that uses quantitative variables that must take on an uncountable set of values.

C. A branch of statistics that uses summary statistics to categorically describe and summarize data.

D. A branch of statistics that uses quantitative variables that must take on a finite or countably infinite set of values.

E. A branch of statistics that uses a variety of data analysis techniques to infer properties of an underlying distribution of probability.

A. The area chart will convert to a Dashboard Parameter.

B. The area chart will use whatever value is chosen on the dashboard at the time the area chart is added to the dashboard.

C. The area chart will use whatever is selected in the Dashboard Parameter while all or the other visualizations will remain changed regardless of their parameter use.

D. The area chart will use whatever is selected in the Dashboard Parameter along with all of the other visualizations in the dashboard that use the same parameter.

E. The area chart will use whatever value is input by the analyst when the visualization is added to the dashboard. The parameter cannot be changed by the user afterwards.

A. The query is using count('). which will count all the customers in the customers table, no matter the region.

B. The query is missing a GROUP BY region clause.

C. The query is selecting region but region should only occur in the ORDER BY clause.

D. There are no mistakes in the query.

E. The query is using ORDER BY. which is not allowed in an aggregation.