Google Professional Data Engineer

Q331. You are maintaining an ETL pipeline.You notice that a streaming pipeline running in Dataflow is taking a long time...

Q321. You are deploying a batch pipeline in Dataflow.The pipeline reads data from Cloud Storage, transforms the data, an...

Q311. A machine learning team is preparing the data they will use to train a model with BigQuery ML.They want to predict...

Q301. You are a BigQuery administrator supporting a team of data consumers who run ad hoc queries and downstream reporti...

Q291. You are building an ELT solution in BigQuery using Dataform.You need to run uniqueness checks and NULL-value check...

Q281. You have deployed a Standard Tier Memorystore for Redis instance in your production environment.You need to simula...

Q271. Your startup currently has a web application that serves customers from a single region in Asia.You are seeking fu...

Q261. You are designing a system that requires an ACID-compliant database.You need to ensure that the system requires mi...

Q251. You uploaded five years' worth of log data to Cloud Storage.A user reported that some of the data points in the lo...

Q241. You work at a large financial institution that plans to use Dialogflow to build a chatbot for the company's mobile...