Design high-performing and elastic compute solutions.
16 practice questions under this official exam objective (SAA-C03), each with the answer key, an option-by-option explanation and instant feedback.
Questions under this objective
16 total · page 1 of 1Which EC2 purchase model mix for unpredictable SQS load?
For an SQS-driven EC2 worker fleet with unpredictable, intermittent message volume, the most cost-effective design is Reserved Instances covering the
How Should Containers Run to Minimize Cost and Overhead?
For stateless container applications that tolerate infrastructure disruptions, the cheapest and least operationally demanding pattern on AWS is Spot I
Scheduled scaling for a predictable morning EC2 traffic spike
Scheduled scaling is the right control for a predictable morning login surge on an EC2 Auto Scaling fleet; the answer is to raise desired capacity to
Decoupling Lambda Ingestion and Aurora Writes with SQS
The scenario asks how to absorb high-volume data ingestion into Aurora PostgreSQL without inflating AWS Lambda concurrency quotas, while keeping confi
How to Reduce Lambda Compute Costs While Maintaining Latency?
This SAA-C03 question asks how to cut AWS Lambda compute costs for CPU-intensive message-queue processing while keeping customer-facing latency stable
Running Docker Containers with AWS Fargate ECS EKS
This question explores serverless container hosting on AWS using Amazon ECS and EKS with AWS Fargate to eliminate infrastructure management overhead w
Cost-Effective Scaling for Monolithic EC2 App
This question addresses resolving CPU bottlenecks and improving availability for a monolithic application using AWS Compute Optimizer and Auto Scaling
Improve RDS Performance for Real-Time Geospatial Data
This question addresses improving the performance of an Amazon RDS for PostgreSQL database handling high-frequency geospatial updates by deploying a c
Which EC2 Configuration Meets Tightly Coupled HPC Network Requirements?
HPC workloads that need tightly coupled node-to-node communication require the lowest-latency, highest-throughput networking EC2 can provide, and a cl
Which Serverless Pair Handles a 30-Minute Kinesis Streaming Job?
This SAA-C03 question tests a scalable, serverless design for near-real-time ingestion and a 30-minute processing job. The correct combination is Kine
Migrating Legacy Cron Jobs to AWS with Minimal Refactoring
This question addresses migrating legacy cron jobs to AWS using Amazon EventBridge Scheduler and AWS Fargate to handle execution times exceeding Lambd
Least Operational Overhead for ASP.NET Containerization
This page explains how to modernize an on-premises ASP.NET application to containers with minimal operational overhead using AWS App2Container and Ama
ECS for Highly Available Container Workloads Across Three AZs?
This SAA-C03 question asks for the least-overhead way to run containerized workloads highly available across three Availability Zones. The correct ans
AWS Auto Scaling Predictive and Dynamic Strategy
This question addresses designing elastic compute solutions by combining predictive scaling for trend-based forecasting with dynamic target tracking f
Least-Overhead Managed Image Processing Workflow on AWS?
This SAA-C03 scenario asks for the lowest-operational-overhead way to run a growing multi-step image processing pipeline on AWS without managing serve
Most Cost-Effective Way to Scale a Stateless EC2 Analytics App?
A stateless analytics application on a single EC2 On-Demand Instance is degrading and returning 5xx errors at peak load, and the company needs seamles