Orchestrate data pipelines.
30 practice questions under this official exam objective (DEA-C01), each with the answer key, an option-by-option explanation and instant feedback.
Questions under this objective
30 total · page 2 of 2Git Rebase vs Merge Before Pull Request
This question tests best practices for integrating feature branches into a shared master branch using Git. The correct approach is to rebase the featu
Orchestrate Python and Bash Scripts with Least Overhead
Amazon Managed Workflows for Apache Airflow (MWAA) is the correct choice for migrating existing orchestration tools to AWS without refactoring code or
Create Empty Table Copy in Amazon Athena
This question tests the correct SQL syntax for creating an empty copy of an existing table in Amazon Athena using a CREATE TABLE AS SELECT (CTAS) stat
Orchestrating Multi-Region EFS Data Processing with Step Functions
This question explores orchestrating AWS Lambda functions via Step Functions to process data from Amazon EFS file systems located in multiple regions
Least-Effort Near Real-Time MySQL to Redshift Integration
This question tests how to move frequently changing on-premises MySQL data into Amazon Redshift in near real time with the least development effort. A
Which Service Supports Hybrid On-Premises and Cloud Orchestration?
Amazon MWAA runs Apache Airflow, an open-source workflow orchestrator that can be used on-premises and in AWS, so it fits hybrid environments. This pa
Least Refactoring Airflow Migration to AWS
Migrating on-premises Apache Airflow pipelines to AWS with minimal refactoring requires using Amazon Managed Workflows for Apache Airflow (MWAA). This
Resolving Kinesis Data Streams Throttling from Hot Shards
This question addresses how to resolve throttling caused by hot shards in Amazon Kinesis Data Streams. The correct approach involves modifying the par
Secure On-Premises to AWS Data Transfer without Internet
This question tests the configuration of a private, secure network connection between on-premises infrastructure and AWS for data migration. The corre
AWS DMS vs Glue for Incremental Data Lake Sync
Determines the most operationally efficient method to sync on-premises Oracle data to Amazon S3 using AWS services. Establishes that AWS Glue with job