Real exam simulation with countdown timer.
65 questions · 130-minute exam format · opens existing quiz flow
DEA-C01 Mock Exam Questions (Page 1 of 3)
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- Question #1Domain 1
A company receives millions of IoT sensor readings per day and needs to ingest, transform, and load data into Amazon S3 for analytics. Which AWS service provides a fully managed ETL pipeline?
- Question #2Domain 1
A team needs to stream real-time clickstream data from a website to Amazon S3 and Amazon Redshift simultaneously. Which service provides fully managed streaming delivery with built-in transformation?
- Question #3Domain 1
A data engineering team uses AWS Glue to transform raw data. They want to define ETL logic using Python scripts and run them as serverless jobs. Which Glue component handles this?
- Question #4Domain 1
A company migrates data from an on-premises Oracle database to Amazon RDS with continuous replication and minimal downtime. Which AWS service is designed for this?
- Question #5Domain 1
An analytics team uses AWS Glue DataBrew to prepare data for a machine learning model. They want to automatically identify data quality issues such as missing values, duplicates, and outliers. Which DataBrew feature provides this?
- Question #6Domain 1
A data pipeline processes streaming records that arrive out of order due to network delays. The team needs to process records within a 60-second window and handle late arrivals. Which Kinesis Data Analytics feature addresses this?
- Question #7Domain 2
A data lake stores raw, processed, and curated data in Amazon S3. The team wants to automatically move objects older than 90 days to a cheaper storage class. Which S3 feature achieves this?
- Question #8Domain 2
A company stores petabytes of financial records that must be retained for 7 years and accessed infrequently. Which S3 storage class provides the lowest cost for long-term archival?
- Question #9Domain 2
A data warehouse team uses Amazon Redshift to analyze petabytes of sales data. Queries joining the large fact table with small dimension tables are slow due to data shuffling. Which distribution style minimizes shuffling for dimension tables?
- Question #10Domain 2
A team runs complex analytical queries on a large DynamoDB table but needs SQL flexibility. They want to query DynamoDB data using standard SQL without ETL. Which AWS feature enables this?
What's Included
Domain Coverage
Our mock exam covers all 4 DEA-C01 domains in proportions that match the real exam.
Frequently Asked Questions
How many questions are on the DEA-C01 exam?
The DEA-C01 exam has 65 questions to be completed in 130 minutes.
What is the passing score for DEA-C01?
The passing score is 720 out of 1000 on a scaled scoring system (100–1000 range).
Is this mock exam free?
Yes, this mock exam is completely free with unlimited retakes. Each attempt draws from our 500+ question bank with randomized order.
How realistic is this practice exam?
Our mock exam mirrors the real DEA-C01 experience: same question count (65), same time limit (130 min), same passing threshold (720/1000), and coverage across all 4 domains.