DEA-C01 — Most Debated Topics

Community-voted ranking of 30 topics, sorted by disagreement level. Higher dispute = more test-takers disagree on the answer.

#1
Cost-Effective Querying of Compressed Data for Audits
S-Grade Dispute: 47% 23 comments
#2
Which Kinesis Option Delivers IoT Sensor Data to S3 with Least Latency?
S-Grade Dispute: 41% 9 comments
#3
How Do You Fix SageMaker Studio Access Denied for Glue Sessions?
S-Grade Dispute: 39% 11 comments
#4
Most Cost-Effective AWS Glue ETL for Small Daily CSV Files?
S-Grade Dispute: 35% 14 comments
#5
How to Query S3, RDS, DynamoDB, and Redshift with SQL?
S-Grade Dispute: 33% 10 comments
#6
How Do You Schedule a Redshift Stored Procedure Daily Cost-Effectively?
S-Grade Dispute: 28% 7 comments
#7
Which AWS service most cost-effectively orchestrates an Amazon EMR ETL pipeline?
S-Grade Dispute: 24% 8 comments
#8
How to Auto-Start a Glue Workflow After S3 File Gateway Transfers?
S-Grade Dispute: 20% 5 comments
#9
Why Does QuickSight Report Insufficient Permissions for Athena S3 Data?
S-Grade Dispute: 17% 7 comments
#10
How to Fix EventBridge Lambda AccessDeniedException?
S-Grade Dispute: 11% 6 comments
#11
How to Apply Two Layers of Server-Side Encryption to S3 Uploads?
S-Grade Dispute: 11% 8 comments
#12
How Do You Combine Live, Current, and Archived Redshift Data?
S-Grade Dispute: 7% 10 comments
#13
Most Cost-Effective VPC Flow Log Analytics Solution?
S-Grade Dispute: 7% 5 comments
#14
How to Fix an AWS Glue S3 VPC Gateway Endpoint Error?
S-Grade Dispute: 5% 15 comments
#15
How to Trigger a Lambda CSV-to-Parquet Conversion on S3 Upload?
A-Grade Dispute: 0% 7 comments
#16
Most Cost-Effective Athena and QuickSight SPICE for S3 Clickstream?
A-Grade Dispute: 0% 4 comments
#17
Which Service Supports Hybrid On-Premises and Cloud Orchestration?
A-Grade Dispute: 0% 4 comments
#18
Which AWS NoSQL Database Meets Global OLTP with Least Overhead?
A-Grade Dispute: 0% 5 comments
#19
How to Prevent Amazon Athena Queries From Queueing?
A-Grade Dispute: 0% 4 comments
#20
How to Make Amazon Athena Queries on CSV Files Run Faster?
A-Grade Dispute: 0% 9 comments
#21
Least-Effort Near Real-Time MySQL to Redshift Integration
A-Grade Dispute: 0% 4 comments
#22
How to Speed Up Redshift COPY from an S3 Data Lake?
A-Grade Dispute: 0% 3 comments
#23
How to Enforce TLS 1.2 on an AWS Transfer Family Server?
A-Grade Dispute: 0% 4 comments
#24
Which AWS Glue Feature Enables Incremental ETL Ingestion?
A-Grade Dispute: 0% 4 comments
#25
How Do You Achieve Exactly-Once Delivery in a Kinesis Data Streams Pipeline?
A-Grade Dispute: 0% 4 comments
#26
Least-Effort Way to Count Distinct Customers from an .xls File in S3?
A-Grade Dispute: 0% 4 comments
#27
How to stream Kinesis Data Streams to Redshift Serverless with least overhead?
A-Grade Dispute: 0% 4 comments
#28
Which AWS solution detects changing schemas and loads data to S3 with least overhead?
A-Grade Dispute: 0% 4 comments
#29
How to Dynamically Redact S3 PII for Multiple Applications?
A-Grade Dispute: 0% 6 comments
#30
How to Separate Athena Query Access and Query History?
A-Grade Dispute: 0% 6 comments

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