As is known to all, Professional-Data-Engineer Test Answers practice guide simulation plays an important part in the success of exams. By simulation, you can get the hang of the situation of the real exam with the help of our free demo. Simulation of our Professional-Data-Engineer Test Answers training materials make it possible to have a clear understanding of what your strong points and weak points are and at the same time, you can learn comprehensively about the Professional-Data-Engineer Test Answers exam. If you can’t wait getting the certificate, you are supposed to choose our Professional-Data-Engineer Test Answers study guide. our Professional-Data-Engineer Test Answers actual exam has won thousands of people’s support. With Professional-Data-Engineer Test Answers certificate, you will harvest many points of theories that others ignore and can offer strong prove for managers.
Google Cloud Certified Professional-Data-Engineer You can totally rely on us.
Google Cloud Certified Professional-Data-Engineer Test Answers - Google Certified Professional Data Engineer Exam If you buy online classes, you will need to sit in front of your computer on time at the required time; if you participate in offline counseling, you may need to take an hour or two of a bus to attend class. Omgzlook's study guides are your best ally to get a definite success in Professional-Data-Engineer Valid Exam Voucher exam. The guides contain excellent information, exam-oriented questions and answers format on all topics of the certification syllabus.
The mails provide the links and if only the clients click on the links they can log in our software immediately to learn our Professional-Data-Engineer Test Answers guide materials. It is fast and convenient! The clients can download our Professional-Data-Engineer Test Answers exam questions and use our them immediately after they pay successfully.
Google Professional-Data-Engineer Test Answers - Actually, you must not impoverish your ambition.
Now, let us show you why our Professional-Data-Engineer Test Answers exam questions are absolutely your good option. First of all, in accordance to the fast-pace changes of bank market, we follow the trend and provide the latest version of Professional-Data-Engineer Test Answers study materials to make sure you learn more knowledge. Secondly, since our Professional-Data-Engineer Test Answers training quiz appeared on the market, seldom do we have the cases of customer information disclosure. We really do a great job in this career!
But our Professional-Data-Engineer Test Answers real exam is high efficient which can pass the Professional-Data-Engineer Test Answers exam during a week. To prevent you from promiscuous state, we arranged our Professional-Data-Engineer Test Answers learning materials with clear parts of knowledge.
Professional-Data-Engineer PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
You work for an economic consulting firm that helps companies identify economic trends as they happen. As part of your analysis, you use Google BigQuery to correlate customer data with the average prices of the 100 most common goods sold, including bread, gasoline, milk, and others. The average prices of these goods are updated every 30 minutes. You want to make sure this data stays up to date so you can combine it with other data in BigQuery as cheaply as possible. What should you do?
A. Store and update the data in a regional Google Cloud Storage bucket and create a federated data source in BigQuery
B. Store the data in a file in a regional Google Cloud Storage bucket. Use Cloud Dataflow to query
BigQuery and combine the data programmatically with the data stored in Google Cloud Storage.
C. Store the data in Google Cloud Datastore. Use Google Cloud Dataflow to query BigQuery and combine the data programmatically with the data stored in Cloud Datastore
D. Load the data every 30 minutes into a new partitioned table in BigQuery.
Answer: D
QUESTION NO: 5
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
The questions of our CheckPoint 156-315.81 guide questions are related to the latest and basic knowledge. Besides, we understand you may encounter many problems such as payment or downloading AACN CCRN-Adult practice materials and so on, contact with us, we will be there. The accomplished SAP C-TS422-2023 guide exam is available in the different countries around the world and being testified over the customers around the different countries. CompTIA 220-1101 - The statistical reporting function is provided to help students find weak points and deal with them. SAP C_THR70_2404 - Our Google Certified Professional Data Engineer Exam test torrent boost 99% passing rate and high hit rate so you can have a high probability to pass the exam.
Updated: May 27, 2022