Your cart is currently empty!
2025 Latest Itcertking Professional-Data-Engineer PDF Dumps and Professional-Data-Engineer Exam Engine Free Share: https://drive.google.com/open?id=1ISiLl1dfLuGvq4Si5siUlhoRJ48bTcwT
As long as you are determined to change your current condition, nothing can stop you. Once you get the Professional-Data-Engineer certificate, all things around you will turn positive changes. Never give up yourself. You have the right to own a bright future. And our Professional-Data-Engineer exam materials are the right way to help you get what you want with ease. As the most popular study questions in the market, our Professional-Data-Engineer Practice Guide wins a good reputation for the high pass rate as 98% to 100%. Once you it, you will pass for sure.
The Google Professional-Data-Engineer dumps PDF format of Itcertking is portable and printable. It means you can print Google Professional-Data-Engineer real questions for off-screen preparation. You can also access Google Professional-Data-Engineer dumps PDF from smartphones, laptops, and tablets anywhere anytime to prepare for the Professional-Data-Engineer Exam. This version of our Professional-Data-Engineer questions PDF is beneficial for busy applicants because they can easily use Professional-Data-Engineer dumps PDF and prepare for the Google Professional-Data-Engineer test in their homes, offices, libraries, and even while traveling.
>> Professional-Data-Engineer Exam Dumps Pdf <<
If you compare the test to a battle, the examinee is like a brave warrior, and the good Professional-Data-Engineer learning materials are the weapon equipments, but if you want to win, then it is essential for to have the good Professional-Data-Engineer Study Guide. Our Professional-Data-Engineer exam questions are of high quality which is carefully prepared by professionals based on the changes in the syllabus and the latest development in practice.
Google Professional-Data-Engineer exam is a certification test that is designed to validate the skills and knowledge of individuals who work with data on Google Cloud Platform. Passing the exam is a crucial step for professionals who want to prove their expertise in designing, building, and maintaining data processing systems. Professional-Data-Engineer Exam assesses the candidate's ability to use GCP technologies, such as BigQuery, Cloud Dataflow, and Cloud Pub/Sub, to solve complex data challenges.
NEW QUESTION # 265
Which of the following is not true about Dataflow pipelines?
Answer: B
Explanation:
The data and transforms in a pipeline are unique to, and owned by, that pipeline. While your program can create multiple pipelines, pipelines cannot share data or transforms
NEW QUESTION # 266
Business owners at your company have given you a database of bank transactions. Each row contains the user ID, transaction type, transaction location, and transaction amount. They ask you to investigate what type of machine learning can be applied to the data. Which three machine learning applications can you use?
(Choose three.)
Answer: B,D,F
Explanation:
Explanation/Reference:
NEW QUESTION # 267
You need to create a data pipeline that copies time-series transaction data so that it can be queried from within BigQuery by your data science team for analysis. Every hour, thousands of transactions are updated with a new status. The size of the intitial dataset is 1.5 PB, and it will grow by 3 TB per day. The data is heavily structured, and your data science team will build machine learning models based on this data. You want to maximize performance and usability for your data science team. Which two strategies should you adopt?
(Choose two.)
Answer: A,C
NEW QUESTION # 268
You've migrated a Hadoop job from an on-prem cluster to dataproc and GCS. Your Spark job is a complicated analytical workload that consists of many shuffing operations and initial data are parquet files (on average 200-400 MB size each). You see some degradation in performance after the migration to Dataproc, so you'd like to optimize for it. You need to keep in mind that your organization is very cost-sensitive, so you'd like to continue using Dataproc on preemptibles (with 2 non-preemptible workers only) for this workload.
What should you do?
Answer: B
Explanation:
To optimize the performance of a complex Spark job on Dataproc that heavily relies on shuffling operations, and given the cost constraints of using preemptible VMs, switching from HDDs to SSDs and using HDFS as an intermediate storage layer can significantly improve performance. Here's why option C is the best choice:
Performance of SSDs:
SSDs provide much faster read and write speeds compared to HDDs, which is crucial for performance-intensive operations like shuffling in Spark jobs.
Using SSDs can reduce I/O bottlenecks during the shuffle phase of your Spark job, improving overall job performance.
Intermediate Storage with HDFS:
Copying data from Google Cloud Storage (GCS) to HDFS for intermediate storage can reduce latency compared to reading directly from GCS.
HDFS provides better locality and faster data access within the Dataproc cluster, which can significantly improve the efficiency of shuffling and other I/O operations.
Cost Considerations:
Although SSDs are more expensive than HDDs, the performance improvement for shuffle-heavy workloads can justify the cost, especially if the improved performance reduces the overall runtime and thereby the cost of using preemptible VMs.
Using preemptible VMs with SSDs for this workload balances the cost and performance trade-offs effectively.
NEW QUESTION # 269
Your company's on-premises Apache Hadoop servers are approaching end-of-life, and IT has decided to migrate the cluster to Google Cloud Dataproc. A like-for-like migration of the cluster would require 50 TB of Google Persistent Disk per node. The CIO is concerned about the cost of using that much block storage.
You want to minimize the storage cost of the migration. What should you do?
Answer: A
Explanation:
First rule of dataproc is to keep data in GCS.
NEW QUESTION # 270
......
Our company constantly increases the capital investment on the research and innovation of our Professional-Data-Engineer training materials and expands the influences of our Professional-Data-Engineer study materials in the domestic and international market. Because the high quality and passing rate of our Professional-Data-Engineer Practice Questions more than 98 percent that clients choose to buy our study materials when they prepare for the test Professional-Data-Engineer certification. We have established a good reputation among the industry and the constantly-enlarged client base.
Professional-Data-Engineer Valid Braindumps Sheet: https://www.itcertking.com/Professional-Data-Engineer_exam.html
What's more, part of that Itcertking Professional-Data-Engineer dumps now are free: https://drive.google.com/open?id=1ISiLl1dfLuGvq4Si5siUlhoRJ48bTcwT