Google Professional-Data-Engineer Based on Real Exam Environment

Google Professional Data Engineer Exam Questions and Answers

Question 21

Which of the following is NOT one of the three main types of triggers that Dataflow supports?

Trigger based on element size in bytes

Trigger that is a combination of other triggers

Trigger based on element count

Trigger based on time

Question 22

Which of the following is not possible using primitive roles?

Give a user viewer access to BigQuery and owner access to Google Compute Engine instances.

Give UserA owner access and UserB editor access for all datasets in a project.

Give a user access to view all datasets in a project, but not run queries on them.

Give GroupA owner access and GroupB editor access for all datasets in a project.

Question 23

What is the recommended action to do in order to switch between SSD and HDD storage for your Google Cloud Bigtable instance?

create a third instance and sync the data from the two storage types via batch jobs

export the data from the existing instance and import the data into a new instance

run parallel instances where one is HDD and the other is SDD

the selection is final and you must resume using the same storage type

Question 24

Which of the following is NOT true about Dataflow pipelines?

Dataflow pipelines are tied to Dataflow, and cannot be run on any other runner

Dataflow pipelines can consume data from other Google Cloud services

Dataflow pipelines can be programmed in Java

Dataflow pipelines use a unified programming model, so can work both with streaming and batch data sources