If you have any questions about purchasing Professional-Data-Engineer Tools exam software, you can contact with our online support who will give you 24h online service. Your personal experience convinces all. You can easily download the free demo of Professional-Data-Engineer Tools brain dumps on our Omgzlook. It is very necessary for candidates to get valid Professional-Data-Engineer Tools dumps collection because it can save your time and help you get succeed in IT filed by clearing Professional-Data-Engineer Tools actual test. Passing real exam is not easy task so many people need to take professional suggestions to prepare Professional-Data-Engineer Tools practice exam. Maybe you have heard that the important Professional-Data-Engineer Tools exam will take more time or training fee, because you haven't use our Professional-Data-Engineer Tools exam software provided by our Omgzlook.
You can must success in the Professional-Data-Engineer Tools real test.
Omgzlook provides the most updated and accurate Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Tools study pdf for clearing your actual test. So just come on and join our success! As long as you are willing to exercise on a regular basis, the New Professional-Data-Engineer Test Testking exam will be a piece of cake, because what our New Professional-Data-Engineer Test Testking practice materials include is quintessential points about the exam.
You can check out the interface, question quality and usability of our Professional-Data-Engineer Tools practice exams before you decide to buy it. You can download our Professional-Data-Engineer Tools test engine and install it on your phone or other device, then if you are waiting for the bus or on the subway, you can take Professional-Data-Engineer Tools exam dumps out for study. The promotion is regular, so please hurry up to get the most cost-effective Google prep exam dumps.
Google Professional-Data-Engineer Tools - You can enjoy the nice service from us.
How to improve your IT ability and increase professional IT knowledge of Professional-Data-Engineer Tools real exam in a short time? Obtaining valid training materials will accelerate the way of passing Professional-Data-Engineer Tools actual test in your first attempt. It will just need to take one or two days to practice Google Professional-Data-Engineer Tools test questions and remember answers. You will free access to our test engine for review after payment.
In the course of your study, the test engine of Professional-Data-Engineer Tools actual exam will be convenient to strengthen the weaknesses in the learning process. This can be used as an alternative to the process of sorting out the wrong questions of Professional-Data-Engineer Tools learning guide in peacetime learning, which not only help you save time, but also makes you more focused in the follow-up learning process with our Professional-Data-Engineer Tools learning materials.
Professional-Data-Engineer PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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: 5
You have Cloud Functions written in Node.js that pull messages from Cloud Pub/Sub and send the data to BigQuery. You observe that the message processing rate on the Pub/Sub topic is orders of magnitude higher than anticipated, but there is no error logged in Stackdriver Log Viewer. What are the two most likely causes of this problem? Choose 2 answers.
A. Publisher throughput quota is too small.
B. The subscriber code cannot keep up with the messages.
C. The subscriber code does not acknowledge the messages that it pulls.
D. Error handling in the subscriber code is not handling run-time errors properly.
E. Total outstanding messages exceed the 10-MB maximum.
Answer: B,D
Each question in ISACA CISM pass guide is certified by our senior IT experts to improve candidates' ability and skills. And Juniper JN0-214 study materials provide free trial service for consumers. The intelligence and customizable HP HP2-I65 training material will help you get the HP HP2-I65 certification successfully. To lead a respectable life, our specialists made a rigorously study of professional knowledge about this EMC D-SNC-DY-00 exam. The IIA IIA-CIA-Part1-KR pass review written by our IT professionals is the best solution for passing the technical and complex certification exam.
Updated: May 27, 2022