Maybe this is the first time you choose our Professional-Data-Engineer Latest Exam Objectives Pdf practice materials, so it is understandable you may wander more useful information of our Professional-Data-Engineer Latest Exam Objectives Pdf exam dumps. Those free demos give you simple demonstration of our Professional-Data-Engineer Latest Exam Objectives Pdf study guide. It is unquestionable necessary for you to have an initial look of them before buying any. And now our Professional-Data-Engineer Latest Exam Objectives Pdf training materials have become the most popular Professional-Data-Engineer Latest Exam Objectives Pdf practice engine in the international market. There are so many advantages of our Professional-Data-Engineer Latest Exam Objectives Pdf guide quiz, and as long as you have a try on them, you will definitely love our exam dumps. The passing rate and the hit rate are also very high, there are thousands of candidates choose to trust our Professional-Data-Engineer Latest Exam Objectives Pdf guide torrent and they have passed the exam.
Google Cloud Certified Professional-Data-Engineer It is your right time to make your mark.
Secondly, since our Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Latest Exam Objectives Pdf training quiz appeared on the market, seldom do we have the cases of customer information disclosure. Besides, without prolonged reparation you can pass the Professional-Data-Engineer Reliable Exam Question exam within a week long. Everyone's life course is irrevocable, so missing the opportunity of this time will be a pity.
The questions of our Professional-Data-Engineer Latest Exam Objectives Pdf guide questions are related to the latest and basic knowledge. What’s more, our Professional-Data-Engineer Latest Exam Objectives Pdf learning materials are committed to grasp the most knowledgeable points with the fewest problems. So 20-30 hours of study is enough for you to deal with the exam.
Google Professional-Data-Engineer Latest Exam Objectives Pdf - They will mitigate your chance of losing.
Dear customers, you may think it is out of your league before such as winning the Professional-Data-Engineer Latest Exam Objectives Pdf exam practice is possible within a week or a Professional-Data-Engineer Latest Exam Objectives Pdf practice material could have passing rate over 98 percent. This time it will not be illusions for you anymore. You can learn some authentic knowledge with our high accuracy and efficiency Professional-Data-Engineer Latest Exam Objectives Pdf simulating questions and help you get authentic knowledge of the exam.
You can send us an email to ask questions at anytime, anywhere. For any questions you may have during the use of Professional-Data-Engineer Latest Exam Objectives Pdf exam questions, our customer service staff will be patient to help you to solve them.
Professional-Data-Engineer PDF DEMO:
QUESTION NO: 1
You are designing the database schema for a machine learning-based food ordering service that will predict what users want to eat. Here is some of the information you need to store:
* The user profile: What the user likes and doesn't like to eat
* The user account information: Name, address, preferred meal times
* The order information: When orders are made, from where, to whom
The database will be used to store all the transactional data of the product. You want to optimize the data schema. Which Google Cloud Platform product should you use?
A. BigQuery
B. Cloud Datastore
C. Cloud SQL
D. Cloud Bigtable
Answer: A
QUESTION NO: 2
Your startup has never implemented a formal security policy. Currently, everyone in the company has access to the datasets stored in Google BigQuery. Teams have freedom to use the service as they see fit, and they have not documented their use cases. You have been asked to secure the data warehouse. You need to discover what everyone is doing. What should you do first?
A. Use the Google Cloud Billing API to see what account the warehouse is being billed to.
B. Use Stackdriver Monitoring to see the usage of BigQuery query slots.
C. Get the identity and access management IIAM) policy of each table
D. Use Google Stackdriver Audit Logs to review data access.
Answer: B
QUESTION NO: 3
You have a query that filters a BigQuery table using a WHERE clause on timestamp and ID columns. By using bq query - -dry_run you learn that the query triggers a full scan of the table, even though the filter on timestamp and ID select a tiny fraction of the overall data. You want to reduce the amount of data scanned by BigQuery with minimal changes to existing SQL queries. What should you do?
A. Recreate the table with a partitioning column and clustering column.
B. Create a separate table for each I
C. Use the LIMIT keyword to reduce the number of rows returned.
D. Use the bq query - -maximum_bytes_billed flag to restrict the number of bytes billed.
Answer: C
QUESTION NO: 4
You need to create a near real-time inventory dashboard that reads the main inventory tables in your BigQuery data warehouse. Historical inventory data is stored as inventory balances by item and location. You have several thousand updates to inventory every hour. You want to maximize performance of the dashboard and ensure that the data is accurate. What should you do?
A. Use the BigQuery streaming the stream changes into a daily inventory movement table. Calculate balances in a view that joins it to the historical inventory balance table. Update the inventory balance table nightly.
B. Use the BigQuery bulk loader to batch load inventory changes into a daily inventory movement table.
Calculate balances in a view that joins it to the historical inventory balance table. Update the inventory balance table nightly.
C. Leverage BigQuery UPDATE statements to update the inventory balances as they are changing.
D. Partition the inventory balance table by item to reduce the amount of data scanned with each inventory update.
Answer: C
QUESTION NO: 5
Which of these rules apply when you add preemptible workers to a Dataproc cluster (select 2 answers)?
A. A Dataproc cluster cannot have only preemptible workers.
B. Preemptible workers cannot store data.
C. Preemptible workers cannot use persistent disk.
D. If a preemptible worker is reclaimed, then a replacement worker must be added manually.
Answer: A,B
Explanation
The following rules will apply when you use preemptible workers with a Cloud Dataproc cluster:
Processing only-Since preemptibles can be reclaimed at any time, preemptible workers do not store data.
Preemptibles added to a Cloud Dataproc cluster only function as processing nodes.
No preemptible-only clusters-To ensure clusters do not lose all workers, Cloud Dataproc cannot create preemptible-only clusters.
Persistent disk size-As a default, all preemptible workers are created with the smaller of 100GB or the primary worker boot disk size. This disk space is used for local caching of data and is not available through HDFS.
The managed group automatically re-adds workers lost due to reclamation as capacity permits.
Reference: https://cloud.google.com/dataproc/docs/concepts/preemptible-vms
With our BCS TTA-19 study materials, all your agreeable outcomes are no longer dreams for you. Only 20-30 hours on our EMC D-PDC-DY-23 learning guide are needed for the client to prepare for the test and it saves our client’s time and energy. Our Snowflake COF-C02 learning material was compiled from the wisdom and sweat of many industry experts. We can make sure that our IBM C1000-169 study materials have the ability to help you solve your problem, and you will not be troubled by these questions above. The exercises and answers of our Qlik QREP exam questions are designed by our experts to perfectly answer the puzzles you may encounter in preparing for the exam and save you valuable time.
Updated: May 27, 2022