If you are satisfied with our Professional-Data-Engineer Questions training guide, come to choose and purchase. If you buy the Software or the APP online version of our Professional-Data-Engineer Questions study materials, you will find that the timer can aid you control the time. Once it is time to submit your exercises, the system of the Professional-Data-Engineer Questions preparation exam will automatically finish your operation. These study questions are most likely to appear in the actual Professional-Data-Engineer Questions exam. The Certification exams are actually set randomly from the database of Professional-Data-Engineer Questions. All experts and professors of our company have been trying their best to persist in innovate and developing the Professional-Data-Engineer Questions test training materials all the time in order to provide the best products for all people and keep competitive in the global market.
Google Cloud Certified Professional-Data-Engineer The data are unique-particular in this career.
After obtaining a large amount of first-hand information, our experts will continue to analyze and summarize and write the most comprehensive Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Questions learning questions possible. We abandon all obsolete questions in this latest Trustworthy Professional-Data-Engineer Source exam torrent and compile only what matters toward actual real exam. Without voluminous content to remember, our Trustworthy Professional-Data-Engineer Source quiz torrent contains what you need to know and what the exam will test.
You can see that so many people are already ahead of you! You really don't have time to hesitate. If you really want to improve your ability, you should quickly purchase our Professional-Data-Engineer Questions study braindumps!
Google Professional-Data-Engineer Questions - And you can choose the favorite one.
In today's society, many people are busy every day and they think about changing their status of profession. They want to improve their competitiveness in the labor market, but they are worried that it is not easy to obtain the certification of Professional-Data-Engineer Questions. Our study tool can meet your needs. Once you use our Professional-Data-Engineer Questions exam materials, you don't have to worry about consuming too much time, because high efficiency is our great advantage. You only need to spend 20 to 30 hours on practicing and consolidating of our Professional-Data-Engineer Questions learning material, you will have a good result. After years of development practice, our Professional-Data-Engineer Questions test torrent is absolutely the best. You will embrace a better future if you choose our Professional-Data-Engineer Questions exam materials.
Many exam candidates are uninformed about the fact that our Professional-Data-Engineer Questions preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
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
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: 3
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: 4
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
QUESTION NO: 5
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
During the exam, you would be familiar with the questions, which you have practiced in our Salesforce Plat-101 question dumps. And our website has already became a famous brand in the market because of our reliable Esri EAEP_2025 exam questions. We will provide high quality assurance of Juniper JN0-460 exam questions for our customers with dedication to ensure that we can develop a friendly and sustainable relationship. Microsoft AI-102-KR - For more textual content about practicing exam questions, you can download our products with reasonable prices and get your practice begin within 5 minutes. We put high emphasis on the protection of our customers’ personal data and fight against criminal actson our Amazon SOA-C02 exam questions.
Updated: May 27, 2022