A data engineer has a Python variable table_name that they would like to use in a SQL query. They want to construct a Python code block that will run the query using table_name.They have the following incomplete code block:____(f"SELECT customer_id, spend FROM {table_name}")What can be used to fill in the blank to successfully complete the task?
A data engineer is working with two tables. Each of these tables is displayed below in its entirety.The data engineer runs the following query to join these tables together:
A data engineer needs to apply custom logic to identify employees with more than 5 years of experience in array column employees in table stores. The custom logic should create a new column exp_employees that is an array of all of the employees with more than 5 years of experience for each row. In order to apply this custom logic at scale, the data engineer wants to use the FILTER higher-order function.Which code block successfully completes this task?
A data engineer that is new to using Python needs to create a Python function to add two integers together and return the sum?Which code block can the data engineer use to complete this task?
A data engineer has configured a Structured Streaming job to read from a table, manipulate the data, and then perform a streaming write into a new table.The code block used by the data engineer is below:Which line of code should the data engineer use to fill in the blank if the data engineer only wants the query to execute a micro-batch to process data every 5 seconds?
A data engineer is maintaining a data pipeline. Upon data ingestion, the data engineer notices that the source data is starting to have a lower level of quality. The data engineer would like to automate the process of monitoring the quality level.Which of the following tools can the data engineer use to solve this problem?
