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Data-Engineer-Associate Exam Dumps : AWS Certified Data Engineer - Associate (DEA-C01)

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Amazon Web Services Data-Engineer-Associate Exam Dumps FAQs

Q. # 1: What is the Amazon Web Services Certified Data-Engineer-Associate Exam?

The Amazon Web Services Certified Data-Engineer-Associate Exam validates your skills and knowledge in core data-related AWS services, including data modeling, data lifecycle management, and ensuring data quality.

Q. # 2: Who should take the Amazon Web Services Data-Engineer-Associate Exam?

The Amazon Web Services Data-Engineer-Associate exam is ideal for data engineers with 2-3 years of experience and at least 1-2 years working with AWS services. It assesses your ability to design, develop, secure, and maintain data pipelines on AWS.

Q. # 3: What topics does the Amazon Web Services Data-Engineer-Associate Exam cover?

The Amazon Web Services Data-Engineer-Associate exam focuses on five core domains:

  • Data Ingestion & Transformation (25%)
  • Data Store Management (25%)
  • Data Operations & Support (25%)
  • Data Security and Governance (20%)

Q. # 4: How many questions are on the Amazon Web Services Certified Data-Engineer-Associate Exam?

The Amazon Web Services Certified Data-Engineer-Associate exam consists of 65 questions, which can be either multiple choice or multiple response.

Q. # 5: What is the exam duration for the Amazon Web Services Certified Data Engineer - Associate Exam?

The Amazon Web Services Data-Engineer-Associate exam duration is 130 minutes.

Q. # 6: What is the passing score for the AWS Certified Data-Engineer-Associate Exam?

The passing score for the Amazon Web Services Data-Engineer-Associate exam is 720.

Q. # 7: What is the difference between Amazon Web Services Data-Engineer-Associate and SOA-C02 Exams?

The AWS Certified Data-Engineer-Associate (DAS-C01) and the AWS Certified SysOps Administrator - Associate (SOA-C02) exams are designed for different roles and focus on different areas of AWS expertise:

  • AWS Certified Data-Engineer-Associate Exam (DAS-C01): The AWS Certified Data-Engineer-Associate (DAS-C01) Exam validates your ability to design data models, manage data life cycles, and ensure data quality using AWS services.

Q. # 8: How can CertsTopics help me prepare for the Amazon Web Services Data-Engineer-Associate Exam?

CertsTopics offers top-quality Data-Engineer-Associate Exam Dumps, Practice Tests, and PDF Questions and Answers specifically for the Amazon Web Services Data-Engineer-Associate Exam. Our Data-Engineer-Associate stduy materials are crafted by experts and regularly updated to reflect current exam content, ensuring a high success rate.

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Yes, CertsTopics provides mobile-friendly Data-Engineer-Associate PDFs and a responsive testing engine, enabling candidates to study and practice anytime, anywhere.

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AWS Certified Data Engineer - Associate (DEA-C01) Questions and Answers

Question 1

A company is using Amazon S3 to build a data lake. The company needs to replicate records from multiple source databases into Apache Parquet format.

Most of the source databases are hosted on Amazon RDS. However, one source database is an on-premises Microsoft SQL Server Enterprise instance. The company needs to implement a solution to replicate existing data from all source databases and all future changes to the target S3 data lake.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Use one AWS Glue job to replicate existing data. Use a second AWS Glue job to replicate future changes.

B.

Use AWS Database Migration Service (AWS DMS) to replicate existing data. Use AWS Glue jobs to replicate future changes.

C.

Use AWS Database Migration Service (AWS DMS) to replicate existing data and future changes.

D.

Use AWS Glue jobs to replicate existing data. Use Amazon Kinesis Data Streams to replicate future changes.

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Question 2

A company is designing a serverless data processing workflow in AWS Step Functions that involves multiple steps. The processing workflow ingests data from an external API, transforms the data by using multiple AWS Lambda functions, and loads the transformed data into Amazon DynamoDB.

The company needs the workflow to perform specific steps based on the content of the incoming data.

Which Step Functions state type should the company use to meet this requirement?

Options:

A.

Parallel

B.

Choice

C.

Task

D.

Map

Question 3

A company is building a data lake for a new analytics team. The company is using Amazon S3 for storage and Amazon Athena for query analysis. All data that is in Amazon S3 is in Apache Parquet format.

The company is running a new Oracle database as a source system in the company's data center. The company has 70 tables in the Oracle database. All the tables have primary keys. Data can occasionally change in the source system. The company wants to ingest the tables every day into the data lake.

Which solution will meet this requirement with the LEAST effort?

Options:

A.

Create an Apache Sqoop job in Amazon EMR to read the data from the Oracle database. Configure the Sqoop job to write the data to Amazon S3 in Parquet format.

B.

Create an AWS Glue connection to the Oracle database. Create an AWS Glue bookmark job to ingest the data incrementally and to write the data to Amazon S3 in Parquet format.

C.

Create an AWS Database Migration Service (AWS DMS) task for ongoing replication. Set the Oracle database as the source. Set Amazon S3 as the target. Configure the task to write the data in Parquet format.

D.

Create an Oracle database in Amazon RDS. Use AWS Database Migration Service (AWS DMS) to migrate the on-premises Oracle database to Amazon RDS. Configure triggers on the tables to invoke AWS Lambda functions to write changed records to Amazon S3 in Parquet format.