Professional-Data-Engineer Online Lab Simulation training materials are not only the domestic market, but also the international high-end market. We are studying some learning models suitable for high-end users. Our research materials have many advantages. So if you get any questions of our Professional-Data-Engineer Online Lab Simulation learning guide, please get us informed. It means we will deal with your doubts with our Professional-Data-Engineer Online Lab Simulation practice materials 24/7 with efficiency and patience. And you can free download the demos of the Professional-Data-Engineer Online Lab Simulation study guide to check it out.
Google Cloud Certified Professional-Data-Engineer In this, you can check its quality for yourself.
In order to meet the request of current real test, the technology team of research on Omgzlook Google Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Online Lab Simulation exam materials is always update the questions and answers in time. Once you have checked our demo, you will find the study materials we provide are what you want most. Our target is to reduce your pressure and improve your learning efficiency from preparing for Exam Professional-Data-Engineer Questions Answers exam.
Omgzlook can escort you to pass the IT exam. Training materials of Omgzlook are currently the most popular materials on the internet. Professional-Data-Engineer Online Lab Simulation Exam is a milestone in your career.
Google Professional-Data-Engineer Online Lab Simulation - Our strength will make you incredible.
The secret that Omgzlook helps many candidates pass Professional-Data-Engineer Online Lab Simulation exam is Google exam questions attentively studied by our professional IT team for years, and the detailed answer analysis. We constantly updated the Professional-Data-Engineer Online Lab Simulation exam materials at the same time with the exam update. We try our best to ensure 100% pass rate for you.
The opportunity always belongs to a person who has the preparation. But, when opportunities arise, will you seize the opportunities successfully? At present, you are preparing for Google Professional-Data-Engineer Online Lab Simulation test.
Professional-Data-Engineer PDF DEMO:
QUESTION NO: 1
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
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
MJTelco is building a custom interface to share data. They have these requirements:
* They need to do aggregations over their petabyte-scale datasets.
* They need to scan specific time range rows with a very fast response time (milliseconds).
Which combination of Google Cloud Platform products should you recommend?
A. Cloud Datastore and Cloud Bigtable
B. Cloud Bigtable and Cloud SQL
C. BigQuery and Cloud Bigtable
D. BigQuery and Cloud Storage
Answer: C
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 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
Besides, the detailed answers analysis provided by our professionals will make you be more confidence to pass Microsoft AZ-305-KR exam. Google Huawei H19-426_V1.0 exam is very popular in IT field. If you want to know our Dell D-PVMD24-DY-A-00 test questions materials, you can download our free demo now. EMC D-NWR-DY-23 - Within a year, only if you would like to update the materials you have, you will get the newer version. Excellent Google Microsoft MB-910 study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy.
Updated: May 27, 2022