We understand you can have more chances getting higher salary or acceptance instead of preparing for the Professional-Data-Engineer Valid Exam Collection Free exam. Our Professional-Data-Engineer Valid Exam Collection Free practice materials are made by our responsible company which means you can gain many other benefits as well. We are reliable and trustable in this career for more than ten years. In the end, you will become an excellent talent. As you know, the Professional-Data-Engineer Valid Exam Collection Free certificate is hard to get for most people. However, when asked whether the Professional-Data-Engineer Valid Exam Collection Free latest dumps are reliable, costumers may be confused.
Google Cloud Certified Professional-Data-Engineer Now, people are blundering.
Google Cloud Certified Professional-Data-Engineer Valid Exam Collection Free - Google Certified Professional Data Engineer Exam We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. For it also supports the offline practice. And the best advantage of the software version is that it can simulate the real exam.
As Professional-Data-Engineer Valid Exam Collection Free exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our Professional-Data-Engineer Valid Exam Collection Free learning quiz is quite popular among the candidates all over the world. We are sure you can seep great deal of knowledge from our Professional-Data-Engineer Valid Exam Collection Free study prep in preference to other materials obviously.
Google Professional-Data-Engineer Valid Exam Collection Free - Come on!
The passing rate is the best test for quality of our Professional-Data-Engineer Valid Exam Collection Free study materials. And we can be very proud to tell you that the passing rate of our Professional-Data-Engineer Valid Exam Collection Free Exam Questions is almost 100%. That is to say, as long as you choose our study materials and carefully review according to its content, passing the Professional-Data-Engineer Valid Exam Collection Free exam is a piece of cake. We're definitely not exaggerating. If you don't believe, you can give it a try.
We introduce a free trial version of the Professional-Data-Engineer Valid Exam Collection Free learning guide because we want users to see our sincerity. Professional-Data-Engineer Valid Exam Collection Free exam prep sincerely hopes that you can achieve your goals and realize your dreams.
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
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: 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
We always strictly claim for our IIA IIA-CIA-Part1 study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Google syllabus for IIA IIA-CIA-Part1 exam. Don't worry about channels to the best IIA IIA-CHAL-QISA study materials so many exam candidates admire our generosity of offering help for them. IBM C1000-182 - To meet the needs of users, and to keep up with the trend of the examination outline, our products will provide customers with latest version of our products. Microsoft MB-210 - All we do and the promises made are in your perspective. If you are the first time to prepare the EMC D-PSC-MN-01 exam, it is better to choose a type of good study materials.
Updated: May 27, 2022