Become Google Certified with updated Professional-Data-Engineer exam questions and correct answers
Which of these are examples of a value in a sparse vector? (Select 2 answers.)
You want to schedule a number of sequential load and transformation jobs Data files will be added to a Cloud
Storage bucket by an upstream process There is no fixed schedule for when the new data arrives Next, a
Dataproc job is triggered to perform some transformations and write the data to BigQuery. You then need to
run additional transformation jobs in BigQuery The transformation jobs are different for every table These
jobs might take hours to complete You need to determine the most efficient and maintainable workflow to
process hundreds of tables and provide the freshest data to your end users. What should you do?
Your weather app queries a database every 15 minutes to get the current temperature. The frontend is powered by Google App Engine and server millions of users. How should you design the frontend to respond to a database failure?
You work for a bank. You have a labelled dataset that contains information on already granted loan application and whether these applications have been defaulted. You have been asked to train a model to predict default rates for credit applicants. What should you do?
An online brokerage company requires a high volume trade processing architecture. You need to create a secure queuing system that triggers jobs. The jobs will run in Google Cloud and cat the company's Python API to execute trades. You need to efficiently implement a solution. What should you do?
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