Goldmile-Infobiz provides you not only with the best materials and also with excellent service. If you buy Goldmile-Infobiz questions and answers, free update for one year is guaranteed. So, you can always have the latest test materials. With the simulation test, all of our customers will get accustomed to the Professional-Data-Engineer Files exam easily, and get rid of bad habits, which may influence your performance in the real Professional-Data-Engineer Files exam. In addition, the mode of Professional-Data-Engineer Files learning guide questions and answers is the most effective for you to remember the key points. But have you tried it? We often hear this, “Goldmile-Infobiz questions and answers are really good reference materials, thanks to the dumps, I pass my exam successfully.” Goldmile-Infobiz has been favourably commented by the people who used its questions and answers.
Google Cloud Certified Professional-Data-Engineer There is no such scene with Goldmile-Infobiz.
Perhaps at this moment, you need the help of our Professional-Data-Engineer - Google Certified Professional Data Engineer Exam Files study materials. We guarantee your success in Test Professional-Data-Engineer Fee exam or get a full refund. You can also get special discount on Test Professional-Data-Engineer Fee braindumps when bought together.
For our professional experts simplified the content of theProfessional-Data-Engineer Files exam questions for all our customers to be understood. We all know that Professional-Data-Engineer Files learning guide can help us solve learning problems. But if it is too complex, not only can’t we get good results, but also the burden of students' learning process will increase largely.
Google Professional-Data-Engineer Files - We sincerely offer you 24/7 online service.
I believe that people want to have good prospects of career whatever industry they work in. Of course, there is no exception in the competitive IT industry. IT Professionals working in the IT area also want to have good opportunities for promotion of job and salary. A lot of IT professional know that Google certification Professional-Data-Engineer Files exam can help you meet these aspirations. Goldmile-Infobiz is a website which help you successfully pass Google Professional-Data-Engineer Files.
If only you open it in the environment with the network for the first time you can use our Professional-Data-Engineer Files training materials in the off-line condition later. It depends on the client to choose the version they favor to learn our Professional-Data-Engineer Files study materials.
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
In Goldmile-Infobiz's website you can free download study guide, some exercises and answers about Google certification Microsoft AZ-120 exam as an attempt. If you purchase our SAP C-ABAPD-2507 practice materials, we believe that your life will get better and better. Do you want to pass Google certification Juniper JN0-452 exam easily? Please add Goldmile-Infobiz's Google certification Juniper JN0-452 exam practice questions and answers to your cart now! ServiceNow CIS-Discovery - You are lucky to click into this link for we are the most popular vendor in the market. It focuses on the most advanced Google NVIDIA NCA-GENL for the majority of candidates.
Updated: May 27, 2022