Databricks-Certified-Data-Analyst-Associate 無料問題集「Databricks Certified Data Analyst Associate」

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

（B）There are no mistakes in the query.

（C）The query is missing a GROUP BY region clause.

（D）The query is selecting region but region should only occur in the ORDER BY clause.

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

（A）Creates a Personal Access Token. downloads and installs an ODBC driver, and downloads a configuration file for connection by Power Bl or Tableau to a SQL Warehouse (formerly known as a SQL Endpoint).

（B）Downloads a configuration file for connection by Power Bl or Tableau to a SQL Warehouse (formerly known as a SQL Endpoint).

（C）Downloads and installs an ODBC driver.

（D）Creates a Personal Access Token for authentication into Databricks SQL and emails it to you.

（A）Generate a Personal Access Token that is good for 1 day and share it with the client.

（B）Download the Dashboard as a PDF and share it with the client.

（C）Take a screenshot of the dashboard and share it with the client.

（D）Download a PNG file of the visualizations in the dashboard and share them with the client.

（E）Set a refresh schedule for the dashboard and enter the client's email address in the "Subscribers" box.

（A）They will need to add two separate visualizations to the dashboard based on the same Query.

（B）They will need to decide on a single data visualization to add to the dashboard.

（C）They will need to create two separate dashboards.

（D）They will need to alter the Query to return two separate sets of results.

（E）They will need to copy the Query and create one data visualization per query.

（A）DELETE TABLE table_name FROM database_name;

（B）DROP TABLE database_name.table_name;

（C）DROP DATABASE database_name;

（D）DROP TABLE table_name FROM database_name;

（E）DELETE TABLE database_name.table_name;

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

（B）A branch of statistics that uses summary statistics to categorically describe and summarize data.

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

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

（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 Data tab and click Last Query. The details of the query will show if the results 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 Queries tab and click on Cache Status. The status will be green if the results from the last run came from the cache.