In the era of informational globalization, the world has witnessed climax of science and technology development, and has enjoyed the prosperity of various scientific blooms. In 21st century, every country had entered the period of talent competition, therefore, we must begin to extend our Google working skills, only by this can we become the pioneer among our competitors. At the same time, our competitors are trying to capture every opportunity and get a satisfying job. In this case, we need a professional GCP-DE certification, which will help us stand out of the crowd and knock out the door of great company.

DOWNLOAD DEMO

Full Refund

If you fail GCP-DE exam unluckily, don't worry about it, because we provide full refund for everyone who failed the exam. You can ask for a full refund once you show us your unqualified transcript to our staff. The whole process is time-saving and brief, which would help you pass the next GCP-DE exam successfully. Please contact us through email when you need us. Our purchasing process is designed by the most professional experts, that's the reason why we can secure your privacy while purchasing our GCP-DE test guide.

As the employment situation becoming more and more rigorous, it's necessary for people to acquire more GCP-DE skills and knowledge when they are looking for a job. Enterprises and institutions often raise high acquirement for massive candidates, and aim to get the best quality talents. Thus a high-quality GCP-DE certification will be an outstanding advantage, especially for the employees, which may double your salary, get you a promotion. So choose us, choose a brighter future.

Free Demo of PDF Version

We always aim at improving our users' experiences. You can download the PDF version demo before you buy our GCP-DE test guide, and briefly have a look at the content and understand the GCP-DE exam meanwhile. After you know about our GCP-DE actual questions, you can decide to buy it or not. The process is quiet simple, all you need to do is visit our website and download the free demo. That would save lots of your time, and you'll be more likely to satisfy with our GCP-DE test guide.

Time-tested GCP-DE Study Materials

With all types of GCP-DE test guide selling in the market, lots of people might be confused about which one to choose. Many people can't tell what kind of GCP-DE study dumps and software are the most suitable for them. Our company can guarantee that our GCP-DE actual questions are the most reliable. Having gone through about 10 years' development, we still pay effort to develop high quality GCP-DE study materials and be patient with all of our customers, therefore you can trust us completely. In addition, you may wonder if our GCP-DE study materials become outdated. We here tell you that there is no need to worry about. Our GCP-DE actual questions are updated in a high speed. Since the date you pay successfully, you will enjoy the GCP-DE test guide freely for one year, which can save your time and money. We will send you the latest GCP-DE study materials through your email, so please check your email then.

Google GCP-DE Exam Syllabus Topics:

Google Data Engineer Sample Questions:

1. For the best possible performance, what is the recommended zone for your Compute Engine instance and Cloud Bigtable instance?

A) Have the Cloud Bigtable instance to be in the same zone as all of the consumers of your data.
B) Have both the Compute Engine instance and the Cloud Bigtable instance to be in the same zone.
C) Have the Compute Engine instance in the furthest zone from the Cloud Bigtable instance.
D) Have both the Compute Engine instance and the Cloud Bigtable instance to be in different zones.

2. You want to automate execution of a multi-step data pipeline running on Google Cloud. The pipeline includes Cloud Dataproc and Cloud Dataflow jobs that have multiple dependencies on each other. You want to use managed services where possible, and the pipeline will run every day. Which tool should you use?

A) cron
B) Workflow Templates on Cloud Dataproc
C) Cloud Composer
D) Cloud Scheduler

3. Your company produces 20,000 files every hour. Each data file is formatted as a comma separated values (CSV) file that is less than 4 KB. All files must be ingested on Google Cloud Platform before they can be processed. Your company site has a 200 ms latency to Google Cloud, and your Internet connection bandwidth is limited as 50 Mbps. You currently deploy a secure FTP (SFTP) server on a virtual machine in Google Compute Engine as the data ingestion point. A local SFTP client runs on a dedicated machine to transmit the CSV files as is. The goal is to make reports with data from the previous day available to the executives by 10:00 a.m. each day. This design is barely able to keep up with the current volume, even though the bandwidth utilization is rather low.
You are told that due to seasonality, your company expects the number of files to double for the next three months. Which two actions should you take? (choose two.)

A) Contact your internet service provider (ISP) to increase your maximum bandwidth to at least 100 Mbps.
B) Transmit the TAR files instead, and disassemble the CSV files in the cloud upon receiving them.
C) Redesign the data ingestion process to use gsutil tool to send the CSV files to a storage bucket in parallel.
D) Create an S3-compatible storage endpoint in your network, and use Google Cloud Storage Transfer Service to transfer on-premices data to the designated storage bucket.
E) Assemble 1,000 files into a tape archive (TAR) fil
F) Introduce data compression for each file to increase the rate file of file transfer.

4. You launched a new gaming app almost three years ago. You have been uploading log files from the previous day to a separate Google BigQuery table with the table name format LOGS_yyyymmdd. You have been using table wildcard functions to generate daily and monthly reports for all time ranges. Recently, you discovered that some queries that cover long date ranges are exceeding the limit of 1,000 tables and failing. How can you resolve this issue?

A) Create separate views to cover each month, and query from these views
B) Convert the sharded tables into a single partitioned table
C) Enable query caching so you can cache data from previous months
D) Convert all daily log tables into date-partitioned tables

5. You are building a model to predict whether or not it will rain on a given day. You have thousands of input features and want to see if you can improve training speed by removing some features while having a minimum effect on model accuracy. What can you do?

A) Instead of feeding in each feature individually, average their values in batches of 3.
B) Eliminate features that are highly correlated to the output labels.
C) Remove the features that have null values for more than 50% of the training records.
D) Combine highly co-dependent features into one representative feature.

Solutions: