All exam candidates make overt progress after using our Professional-Data-Engineer Collection Materials quiz torrent. By devoting ourselves to providing high-quality practice materials to our customers all these years, we can guarantee all content are the essential part to practice and remember. Stop dithering and make up your mind at once, Professional-Data-Engineer Collection Materials test prep will not let you down. And you will know that the high quality of our Professional-Data-Engineer Collection Materials learning guide as long as you free download the demos before you pay for it. Because our loyal customers trust in our Professional-Data-Engineer Collection Materials practice materials, they also introduced us to many users. Even if you just entered the industry, you can easily understand their meaning.
Our Professional-Data-Engineer Collection Materials practice quiz is unique in the market.
During the exam, you would be familiar with the questions, which you have practiced in our Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Collection Materials question dumps. And our website has already became a famous brand in the market because of our reliable New Professional-Data-Engineer Exam Syllabus exam questions. Different from all other bad quality practice materials that cheat you into spending much money on them, our New Professional-Data-Engineer Exam Syllabus exam materials are the accumulation of professional knowledge worthy practicing and remembering.
We will provide high quality assurance of Professional-Data-Engineer Collection Materials exam questions for our customers with dedication to ensure that we can develop a friendly and sustainable relationship. First of all, we have security and safety guarantee, which mean that you cannot be afraid of virus intrusion and information leakage since we have data protection acts, even though you end up studying Professional-Data-Engineer Collection Materials test guide of our company, we will absolutely delete your personal information and never against ethic code to sell your message to the third parties. Secondly, our Professional-Data-Engineer Collection Materials exam questions will spare no effort to perfect after-sales services.
The hit rate of Google Professional-Data-Engineer Collection Materials study engine is very high.
Goldmile-Infobiz is a convenient website to provide service for many of the candidates participating in the IT certification exams. A lot of candidates who choose to use the Goldmile-Infobiz's product have passed IT certification exams for only one time. And from the feedback of them, helps from Goldmile-Infobiz are proved to be effective. Goldmile-Infobiz's expert team is a large team composed of senior IT professionals. And they take advantage of their expertise and abundant experience to come up with the useful training materials about Professional-Data-Engineer Collection Materials certification exam. Goldmile-Infobiz's simulation test software and related questions of Professional-Data-Engineer Collection Materials certification exam are produced by the analysis of Professional-Data-Engineer Collection Materials exam outline, and they can definitely help you pass your first time to participate in Professional-Data-Engineer Collection Materials certification exam.
Goldmile-Infobiz is a wonderful study platform that contains our hearty wish for you to pass the exam by our Professional-Data-Engineer Collection Materials exam materials. So our responsible behaviors are our instinct aim and tenet.
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
Goldmile-Infobiz is a website for Google certification Amazon AWS-Developer-KR exam to provide a short-term effective training. Our commitment of helping you to pass Huawei H13-922_V2.0 exam will never change. You can free download part of Goldmile-Infobiz's simulation test questions and answers about Google certification Huawei H28-315_V1.0 exam as a try. Salesforce Salesforce-MuleSoft-Developer-I - These advantages help you get a thorough look in details. Goldmile-Infobiz Google VMware 3V0-22.25 questions and answers to prepare for your exam training materials you need.
Updated: May 27, 2022