AWS CLF-C02 and SAA-C03 - Cloud Practitioner and Solutions Architect Associate - All Domains

By Alex Rivera · Updated Jul 10, 2026

Questions25
Passing Score75%
Format100% Multiple Choice
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Question catalog for this preview

Catalog listing of the 5 preview questions for this quiz.

Question 1

A company stores sensitive data in AWS and needs to encrypt data at rest using their own key material that they can revoke at any time. Which AWS encryption approach satisfies this?

Answer choices

  • A. Server-Side Encryption with Amazon S3-Managed Keys (SSE-S3)

  • B. Server-Side Encryption with AWS KMS-Managed Keys (SSE-KMS) with AWS-managed keys

  • C. Server-Side Encryption with Customer-Provided Keys (SSE-C)

  • D. Client-side encryption with AWS Encryption SDK and Customer Managed Keys (CMK) in KMS

Question 2

A company's application uses DynamoDB for session storage. During flash sales, read throughput spikes 10x for 2-3 minutes. The table normally uses 100 RCUs but must handle up to 1,000 RCUs during peaks. Which DynamoDB capacity mode minimizes cost?

Answer choices

  • A. Provisioned capacity with 1,000 RCUs reserved permanently

  • B. On-Demand capacity mode

  • C. Provisioned capacity with Auto Scaling between 100-1,000 RCUs

  • D. DynamoDB Streams with Lambda for read offloading

Question 3

A company wants to serve static website content globally with low latency. The content is stored in S3. Which configuration provides the lowest latency for global users?

Answer choices

  • A. S3 Transfer Acceleration

  • B. Amazon CloudFront distribution with S3 as origin

  • C. Replicate S3 buckets to all AWS regions manually

  • D. EC2 instances as web servers with S3 sync

Question 4

A company uses EC2 instances to run a machine learning training job that takes 8 hours. The job can handle interruptions and restart from checkpoints. Which EC2 purchasing option provides the lowest cost?

Answer choices

  • A. On-Demand instances

  • B. Reserved Instances (1-year)

  • C. Spot Instances

  • D. Dedicated Instances

Question 5

A company's RDS MySQL database experiences read bottlenecks as reporting queries affect application performance. Which RDS feature offloads read traffic?

Answer choices

  • A. Multi-AZ deployment for high availability

  • B. RDS Read Replicas

  • C. RDS Proxy for connection pooling

  • D. ElastiCache for MySQL query caching