We are confident in the ability of Professional-Data-Engineer Test Duration exam torrent and we also want to our candidates feel confident in our certification exam materials. For this reason, all questions and answers in our Professional-Data-Engineer Test Duration valid dumps are certified and tested by our senior IT professionals. And we guarantee that if you failed the certification exam with our Professional-Data-Engineer Test Duration pdf torrent, we will get your money back to reduce your loss. Professional-Data-Engineer Test Duration study material is constantly begining revised and updated for relevance and accuracy. You will pass your real test with our accurate Professional-Data-Engineer Test Duration practice questions and answers. Yes, we provide free PDF version for your reference.
Google Cloud Certified Professional-Data-Engineer Never feel sorry to invest yourself.
Our experts offer help by diligently working on the content of Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Test Duration learning questions more and more accurate. With the help of our hardworking experts, our New Professional-Data-Engineer Exam Price exam braindumps have been on the front-front of this industry and help exam candidates around the world win in valuable time. With years of experience dealing with exam, they have thorough grasp of knowledge which appears clearly in our New Professional-Data-Engineer Exam Price actual exam.
The Professional-Data-Engineer Test Duration prep torrent we provide will cost you less time and energy. You only need relatively little time to review and prepare. After all, many people who prepare for the Professional-Data-Engineer Test Duration exam, either the office workers or the students, are all busy.
Google Professional-Data-Engineer Test Duration - Why not have a try?
As is known to us, getting the newest information is very important for all people to pass the exam and get the certification in the shortest time. In order to help all customers gain the newest information about the Professional-Data-Engineer Test Duration exam, the experts and professors from our company designed the best Google Certified Professional Data Engineer Exam test guide. The experts will update the system every day. If there is new information about the exam, you will receive an email about the newest information about the Professional-Data-Engineer Test Duration learning dumps. We can promise that you will never miss the important information about the exam.
With our Professional-Data-Engineer Test Duration exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. You will have higher wages and a better development platform.
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
SAP C-S4EWM-2023 - The online version is open to all electronic devices, which will allow your device to have common browser functionality so that you can open our products. Simple text messages, deserve to go up colorful stories and pictures beauty, make the ASQ CQE test guide better meet the zero basis for beginners, let them in the relaxed happy atmosphere to learn more useful knowledge, more good combined with practical, so as to achieve the state of unity. HP HPE0-V28-KR - The Internet is increasingly becoming a platform for us to work and learn, while many products are unreasonable in web design, and too much information is not properly classified. Therefore, getting the test Salesforce Marketing-Cloud-Intelligence certification is of vital importance to our future employment. Adobe AD0-E121 - Some of these users have already purchased a lot of information.
Updated: May 27, 2022