Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

A company ingests about 5 TB of semi-structured application logs into Amazon S3 each day, stored in compressed Parquet files. Data analysts need to run interactive ad-hoc SQL queries from BI tools with response times of seconds. The operations team wants to avoid provisioning or managing clusters and prefers a pay-per-query pricing model that automatically scales for bursts of concurrent users. Which AWS storage platform best meets these requirements?

  • Use Amazon Athena to query the Parquet data directly in Amazon S3.

  • Store each day's logs in a DynamoDB table and analyze them with PartiQL.

  • Load the data into an Amazon Redshift RA3 cluster and query it with Redshift Spectrum.

  • Import the data into an Amazon Aurora MySQL cluster and use federated queries on Parquet files.

AWS Certified Data Engineer Associate DEA-C01
Data Store Management
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot