We provide you with a free Amazon Data-Engineer-Associate set of questions and answers for your practice that represent the true quality of our Data-Engineer-Associate dumps. We assure you that RealDumpsCollection is an authentic and reliable provider for Amazon Data-Engineer-Associate exam preparation. Feel free to download our Amazon Data-Engineer-Associate exam dumps to pass your exam with full conviction.
Very Effective & Helpful Data-Engineer-Associate Dumps PDF + Test Engine
Stressing about your Data-Engineer-Associate exam? Don’t have enough time to prepare it? Don't worry, we have got your back. RealDumpsCollection has the solution to all your exam problems. RealDumpsCollection provides you with the study material that is worth every penny you pay for your Data-Engineer-Associate exam preparation.
RealDumpsCollection team has dedicated many years in the field to come up with accurate and reliable Data-Engineer-Associate exam questions answers compiled in an easy, readable PDF file format that will equip you with all the knowledge you need to pass your certification in your first attempt. Our Data-Engineer-Associate online practice software will help you monitor your progress. Likewise, you can also check your Data-Engineer-Associate exam preparation online with our test engine.
Increase Your Confidence & Boost your Data-Engineer-Associate Exam Preparation
Take your Data-Engineer-Associate exam preparation to another level by using our test engine. Our test engine is designed to help you check your exam preparation by creating an actual exam environment. It is designed to imitate the real exam situation and has two phases to it, namely:
- 1. Practice mode in which you can practice all the Amazon Data-Engineer-Associate exam questions with answers
- 2. Exam mode in which you will not only be able to check your exam preparation but will also get the sense of sitting in an actual exam environment which will boost your confidence in attempting your real exam.
Free Amazon Data-Engineer-Associate DEMO
RealDumpsCollection exam dumps are 100% authentic and are verified for use by professional IT field experts. Our Data-Engineer-Associate study material is purposefully curated to enable you to qualify for your certification exam on the first attempt. With RealDumpsCollection you are not only 100% guaranteed success but your investment is also secure as we offer you a money-back guarantee in case you do not get the promised results. Our Amazon Data-Engineer-Associate dumps are prepared in a PDF file format which contains unique and authentic sets of exam paper questions and answers that are valid all across the globe and can be accessed on all mobile devices. We update our exam database regularly throughout the year so that you can access new practice questions & answers for your Data-Engineer-Associate exam. Our legacy speaks volumes as our Data-Engineer-Associate dumps have inspired thousands of students all across the world to build their future in the IT field.
Free Amazon Data-Engineer-Associate Sample Questions
Question 1
A data engineer needs Amazon Athena queries to finish faster. The data engineer noticesthat all the files the Athena queries use are currently stored in uncompressed .csv format.The data engineer also notices that users perform most queries by selecting a specificcolumn.Which solution will MOST speed up the Athena query performance?
A. Change the data format from .csvto JSON format. Apply Snappy compression.
B. Compress the .csv files by using Snappy compression.
C. Change the data format from .csvto Apache Parquet. Apply Snappy compression.
D. Compress the .csv files by using gzjg compression.
Answer: C
Question 2
A company stores data in a data lake that is in Amazon S3. Some data that the company stores in the data lake contains personally identifiable information (PII). Multiple usergroups need to access the raw data. The company must ensure that user groups canaccess only the PII that they require.Which solution will meet these requirements with the LEAST effort?
A. Use Amazon Athena to query the data. Set up AWS Lake Formation and create datafilters to establish levels of access for the company's IAM roles. Assign each user to theIAM role that matches the user's PII access requirements.
B. Use Amazon QuickSight to access the data. Use column-level security features inQuickSight to limit the PII that users can retrieve from Amazon S3 by using AmazonAthena. Define QuickSight access levels based on the PII access requirements of theusers.
C. Build a custom query builder UI that will run Athena queries in the background to accessthe data. Create user groups in Amazon Cognito. Assign access levels to the user groupsbased on the PII access requirements of the users.
D. Create IAM roles that have different levels of granular access. Assign the IAM roles toIAM user groups. Use an identity-based policy to assign access levels to user groups at thecolumn level.
Answer: A
Question 3
A company receives call logs as Amazon S3 objects that contain sensitive customerinformation. The company must protect the S3 objects by using encryption. The companymust also use encryption keys that only specific employees can access.Which solution will meet these requirements with the LEAST effort?
A. Use an AWS CloudHSM cluster to store the encryption keys. Configure the process thatwrites to Amazon S3 to make calls to CloudHSM to encrypt and decrypt the objects.Deploy an IAM policy that restricts access to the CloudHSM cluster.
B. Use server-side encryption with customer-provided keys (SSE-C) to encrypt the objectsthat contain customer information. Restrict access to the keys that encrypt the objects.
C. Use server-side encryption with AWS KMS keys (SSE-KMS) to encrypt the objects thatcontain customer information. Configure an IAM policy that restricts access to the KMSkeys that encrypt the objects.
D. Use server-side encryption with Amazon S3 managed keys (SSE-S3) to encrypt theobjects that contain customer information. Configure an IAM policy that restricts access tothe Amazon S3 managed keys that encrypt the objects.
Answer: C
Question 4
A data engineer needs to maintain a central metadata repository that users access throughAmazon EMR and Amazon Athena queries. The repository needs to provide the schemaand properties of many tables. Some of the metadata is stored in Apache Hive. The dataengineer needs to import the metadata from Hive into the central metadata repository.Which solution will meet these requirements with the LEAST development effort?
A. Use Amazon EMR and Apache Ranger.
B. Use a Hive metastore on an EMR cluster.
C. Use the AWS Glue Data Catalog.
D. Use a metastore on an Amazon RDS for MySQL DB instance.
Answer: C
Question 5
A company is planning to use a provisioned Amazon EMR cluster that runs Apache Sparkjobs to perform big data analysis. The company requires high reliability. A big data teammust follow best practices for running cost-optimized and long-running workloads onAmazon EMR. The team must find a solution that will maintain the company's current levelof performance.Which combination of resources will meet these requirements MOST cost-effectively?(Choose two.)
A. Use Hadoop Distributed File System (HDFS) as a persistent data store.
B. Use Amazon S3 as a persistent data store.
C. Use x86-based instances for core nodes and task nodes.
D. Use Graviton instances for core nodes and task nodes.
E. Use Spot Instances for all primary nodes.
Answer: B,D
-
24/7 CUSTOMER SUPPORT
With our free and live customer support, you can prepare for your Data-Engineer-Associate exam in a smooth and stress-free manner. In case of any queries regarding the Data-Engineer-Associate dumps feel free to contact us through our live customer support channel anytime.
-
MONEY BACK GUARANTEE
In case of failure in the Data-Engineer-Associate exam despite preparing with our product, RealDumpsCollection promises you to return your full payment without asking any questions. It’s a win-win opportunity. You do not lose anything and your investment is also kept secure.
-
FREE PRODUCT UPDATES
After you have made your purchase, RealDumpsCollection takes it upon itself to provide you with free Data-Engineer-Associate updates for up to 90 days of your purchase.
-
“I am fully content with the results I obtained after using Data-Engineer-Associate Dumps as my guide for exam preparation. The material is so authentic and reliable that if anyone asks me, I always recommend them to come here. I am thankful to RealDumpsCollection for this.”
Andrew
-
“Genuine and 100% authentic material. I studied for the Data-Engineer-Associate exam and obtained remarkable results.”
Parker
-
“RealDumpsCollection is my secret formula to success in the Data-Engineer-Associate exam. I passed my exam with a distinction and if I could, then why can't you?”
Audrey
-
“The only Data-Engineer-Associate exam dumps you should be investing your money in! RealDumpsCollection dumps are 100% true to their claims.
Amazing dumps and customer support! I will recommend it to all my friends.”
Cathy
-
“I prepared for the Data-Engineer-Associate exam from RealDumpsCollection’s PDF. I was astounded by how similar and accurate the questions were when I received my actual exam. RealDumpsCollection helped me get certified on my first attempt.”
Gotha