Professional-Data-Engineer Premium Exam Questions

An authorized view allows you to share query results with particular users and groups without giving them read access to the underlying tables. Authorized views can only be created in a dataset that does not contain the tables queried by the view.

When you create an authorized view, you use the view's SQL query to restrict access to only the rows and columns you want the users to see.

You cannot change an existing table into a partitioned table. You must create a partitioned table from scratch. Then you can either stream data into it every day and the data will automatically be put in the right partition, or you can load data into a specific partition by using "$YYYYMMDD" at the end of the table name.

Google charges for storage, queries, and streaming inserts. Loading data from a file and exporting data are free operations.

To connect to the web interfaces, it is recommended to use an SSH tunnel to create a secure connection to the master node.