How many practice questions are included?

You get access to 7 full-length practice exams with 455+ unique questions. Each exam mirrors the real DEA-C01 format with 65 scored questions and 170 minutes, giving you authentic exam simulation.

Are the questions similar to the real exam?

Yes! Our questions are designed to match the actual DEA-C01 exam in difficulty, format, and topic coverage. We focus heavily on AWS Glue, S3 data lakes, Athena, Redshift, and Kinesis - the core services tested on the real exam.

Do you explain why wrong answers are wrong?

Absolutely. Every question includes detailed explanations for ALL answer choices - not just the correct one. Understanding why incorrect answers fail is crucial for developing the decision-making skills tested on the exam.

Can I track my progress by exam domain?

Yes! Our platform tracks your performance across all 4 exam domains: Data Ingestion & Transformation (34%), Data Store Management (26%), Data Operations (22%), and Security & Governance (18%). This helps you identify and focus on weak areas.

Is there a time limit like the real exam?

You can choose! Use timed mode (170 minutes) to simulate real exam pressure, or practice mode to study at your own pace and review explanations as you go.

How often are the questions updated?

We update our question bank regularly to reflect AWS service updates and exam feedback. Data engineering services evolve quickly, and our questions stay current with the latest Glue, Athena, and Lake Formation features.

What if I am not satisfied with the practice tests?

We offer a satisfaction guarantee. If our practice tests do not help you prepare effectively, contact our support team for assistance or a refund.

Amazon Web Services (AWS)· Associate

AWS Certified Data Engineer - Associate

DEA-C01

Validates ability to design, build, and maintain data pipelines on AWS. Covers data ingestion, transformation, storage optimization, security, and governance using AWS data analytics services.

455+

Questions

Testes Práticos

Lifetime

Updates

Try Before You Buy - Free Practice Questions

Experimente questões estilo exame com explicações detalhadas e veja a qualidade de nossos materiais práticos.

Questão 1 de 150/15 respondidas

A data engineer is designing an Amazon Redshift data warehouse for a retail company. The fact table contains 5 billion rows of transaction data with columns: transaction_id, store_id, product_id, customer_id, transaction_date, quantity, and amount. Most queries filter by store_id and aggregate by transaction_date. Which distribution and sort key strategy provides optimal query performance?

1 / 15

Testes Práticos Incluídos no Pacote (7)

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 1

Comprehensive practice exam covering all domains: Data Ingestion and Transformation, Data Store Management, Data Operations and Support, and Data Security and Governance.

65 questões

130 minutos

Locked

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 2

Advanced practice exam focusing on batch and streaming data ingestion using Kinesis, MSK, and data transformation with Glue and EMR.

65 questões

130 minutos

Locked

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 3

Practice exam with emphasis on data store management including S3 data lake architecture, Redshift data warehousing, and database selection strategies.

65 questões

130 minutos

Locked

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 4

Scenario-based practice exam covering pipeline orchestration with Step Functions, EventBridge, and data quality monitoring.

65 questões

130 minutos

Locked

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 5

Comprehensive exam focusing on data security and governance including Lake Formation permissions, encryption, and compliance requirements.

65 questões

130 minutos

Locked

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 6

Advanced practice exam covering performance optimization, troubleshooting data pipelines, and cost optimization strategies.

65 questões

130 minutos

Locked

AWS Certified Data Engineer - Associate (DEA-C01) - Practice Exam 7

Final comprehensive exam covering all domains with realistic scenarios. Perfect for final preparation before the actual DEA-C01 certification exam.

65 questões

130 minutos

Locked

Purchase to unlock all 7 practice tests

Por Que Obter Esta Certificação?

Habilidades que Você Validará

Designing and implementing data pipelines on AWS
Ingesting and transforming data using AWS services
Orchestrating data pipelines with appropriate AWS tools
Applying programming concepts for data manipulation
Designing and implementing data stores for analytics
+3 habilidades a mais

Benefícios de Carreira

Funções Alvo

Data EngineerETL DeveloperData Platform EngineerAnalytics Engineer

Faixa Salarial

$110,000 - $160,000+

High demand for data engineers, one of the fastest-growing tech roles

Tópicos e Domínios do Exame

O exame de certificação avalia seu conhecimento em 4 áreas-chave de competência:

Tecnologias e Ferramentas Cobertas

AWS GlueAmazon S3Amazon AthenaAmazon RedshiftAmazon KinesisAmazon EMRAWS Lake FormationAmazon DynamoDBAWS Step FunctionsAmazon MWAA (Managed Workflows for Apache Airflow)AWS Data PipelineAmazon QuickSightAWS Glue DataBrewAmazon OpenSearch ServiceAWS Database Migration ServiceAmazon RDSAmazon AuroraAWS LambdaAmazon EventBridgeAmazon CloudWatch

O Que Você Será Capaz de Fazer

Após obter esta certificação, você será capaz de:

Design scalable data ingestion pipelines using AWS services
Implement ETL workflows using AWS Glue and related services
Build data lakes with proper governance using Lake Formation
Optimize data storage for query performance and cost
Implement real-time and batch data processing solutions
Apply data security best practices and compliance requirements
Monitor and troubleshoot data pipeline issues
Design data warehouse solutions using Amazon Redshift

Why This Certification Matters

Habilidades que Você Validará

Designing and implementing data pipelines on AWS
Ingesting and transforming data using AWS services
Orchestrating data pipelines with appropriate AWS tools
Applying programming concepts for data manipulation
Designing and implementing data stores for analytics
Implementing data lifecycle management
+2 habilidades a mais

Benefícios de Carreira

Funções Alvo

Data EngineerETL DeveloperData Platform EngineerAnalytics Engineer+3

Faixa Salarial

$110,000 - $160,000+

High demand for data engineers, one of the fastest-growing tech roles

Indústrias Contratando Ativamente

Technology & SoftwareFinancial ServicesHealthcare & Life SciencesE-commerce & RetailMedia & EntertainmentTelecommunicationsEnergy & Utilities

Perguntas Frequentes

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