DEA-C01 Data Security and Governance Practice Question
A data engineer needs to ensure that an Amazon Redshift cluster only accepts encrypted connections. Which parameter should be modified?
⚠ Common exam trap
Watch out — candidates often confuse `require_SSL` with other security-related parameters like `enable_user_activity_logging` (auditing) or assume that encryption is handled by a different mechanism (e.g., WLM or concurrency scaling), leading them to pick a wrong option that sounds security-adjacent but is technically unrelated.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
require_SSL
Setting the `require_SSL` parameter to `true` forces all connections to the Amazon Redshift cluster to use SSL/TLS encryption, ensuring that data in transit is encrypted. This parameter is modified in the cluster's parameter group and applies to both JDBC and ODBC connections, as well as the Redshift Query Editor.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
enable_user_activity_logging
Why it's wrong here
This parameter logs user activity.
- ✗
max_concurrency_scaling_clusters
Why it's wrong here
This parameter controls concurrency scaling.
- ✓
require_SSL
Why this is correct
This parameter enforces SSL connections.
- ✗
wlm_json_configuration
Why it's wrong here
This parameter configures workload management.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DEA-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DEA-C01 exam.