We are a team of IT professionals that provide our customers with the up-to-date Professional-Data-Engineer Pass Score study guide and the current certification exam information. Our exam collection contains the latest questions, accurate Professional-Data-Engineer Pass Score exam answers and some detailed explanations. You will find everything you want to overcome the difficulties of Professional-Data-Engineer Pass Score practice exam and questions. The Professional-Data-Engineer Pass Score self-assessment features can bring you some convenience. The 24/7 customer service will be waiting for you, if you have any questions. We believe high quality of Professional-Data-Engineer Pass Score test simulations is the basement of enterprise's survival.
Google Cloud Certified Professional-Data-Engineer It is so cool even to think about it.
Our Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Pass Score practice questions and answers are created according to the requirement of the certification center and the latest exam information. The easy language does not pose any barrier for any learner. The complex portions of the Reliable Exam Professional-Data-Engineer Sample Online certification syllabus have been explained with the help of simulations and real-life based instances.
Our Professional-Data-Engineer Pass Score preparationdumps are considered the best friend to help the candidates on their way to success for the exactness and efficiency based on our experts’ unremitting endeavor. This can be testified by our claim that after studying with our Professional-Data-Engineer Pass Score actual exam for 20 to 30 hours, you will be confident to take your Professional-Data-Engineer Pass Score exam and successfully pass it. Tens of thousands of our loyal customers relayed on our Professional-Data-Engineer Pass Score preparation materials and achieved their dreams.
Google Professional-Data-Engineer Pass Score - Their efficiency has far beyond your expectation!
We has been developing faster and faster and gain good reputation in the world owing to our high-quality Professional-Data-Engineer Pass Score exam materials and high passing rate. Since we can always get latest information resource, we have unique advantages on Professional-Data-Engineer Pass Score study guide. Our high passing rate is the leading position in this field. We are the best choice for candidates who are eager to pass Professional-Data-Engineer Pass Score exams and acquire the certifications. Our Professional-Data-Engineer Pass Score practice engine will be your best choice to success.
It is fast and convenient out of your imagination. Unlike other kinds of exam files which take several days to wait for delivery from the date of making a purchase, our Professional-Data-Engineer Pass Score study materials can offer you immediate delivery after you have paid for 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
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
Salesforce Marketing-Cloud-Administrator - You will never be frustrated by the fact that you can't solve a problem. Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by Pegasystems PEGACPRSA22V1 test prep, our after-sale services can update your existing Pegasystems PEGACPRSA22V1 study quiz within a year and a discount more than one year. Our Amazon SAP-C02-KR study materials are very popular in the international market and enjoy wide praise by the people in and outside the circle. Our Salesforce Marketing-Cloud-Email-Specialist exam questions can assure you that you will pass the Salesforce Marketing-Cloud-Email-Specialist exam as well as getting the related certification under the guidance of our Salesforce Marketing-Cloud-Email-Specialist study materials as easy as pie. For the convenience of the users, the Salesforce Identity-and-Access-Management-Architect test materials will be updated on the homepage and timely update the information related to the qualification examination.
Updated: May 27, 2022