CMP AWS Compute Architecture - SAP-C02 Practice Questions

Choose between EC2, Auto Scaling, Lambda, ECS, EKS, Fargate, Batch, and compute purchasing models for advanced workloads.

15Questions Available
3Exam Domains

Practice Compute Questions Now

Start a timed practice session focusing on AWS Compute Architecture topics from the SAP-C02 question bank.

Start SAP-C02 Practice Quiz →

SAP-C02 Compute Question Bank (15 Questions)

Browse all 15 practice questions covering AWS Compute Architecture for the SAP-C02 certification exam. Answers are intentionally hidden on this page so you can self-test first before checking results in quiz mode.

  1. Question 1Design for New Solutions

    A company needs to manage secrets (API keys, database passwords) for applications running on EC2, ECS, and Lambda. Secrets must be automatically rotated. Which service is BEST suited?

    AAWS Systems Manager Parameter Store
    BAWS Secrets Manager with automatic rotation using Lambda functions
    CS3 with server-side encryption
    DAWS KMS with symmetric keys

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  2. Question 2Continuous Improvement for Existing Solutions

    A company's EC2-based application has unpredictable traffic patterns with 10x variations between peak and off-peak. The current reserved instance strategy is expensive. What is the MOST cost-effective approach?

    APurchase more Reserved Instances to cover peak capacity
    BUse a combination of Reserved Instances for baseline, Spot Instances for additional capacity, and Auto Scaling
    CMove entirely to Spot Instances with checkpointing
    DUse On-Demand instances and scale manually

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  3. Question 3Continuous Improvement for Existing Solutions

    An application on ECS Fargate is making thousands of identical calls to AWS Parameter Store per minute, causing API throttling. What is the MOST effective solution?

    ARequest a service quota increase for Parameter Store
    BUse AWS Systems Manager Parameter Store with caching via AWS AppConfig or the Parameter Store caching SDK
    CMigrate parameters to DynamoDB
    DStore parameters in environment variables at task launch and cache in memory

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  4. Question 4Design for New Solutions

    A company needs to build a workflow that orchestrates multiple AWS services (Lambda, ECS, SNS, DynamoDB) with error handling, retries, and parallel processing. Which service is BEST suited?

    AAmazon SQS for job coordination
    BAWS Step Functions for workflow orchestration
    CAWS Lambda for chaining function calls
    DAmazon EventBridge for event-driven routing

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  5. Question 5Continuous Improvement for Existing Solutions

    A company uses Elastic Load Balancing with EC2 Auto Scaling. During scale-in events, some in-flight requests are terminated. What is the correct configuration to prevent this?

    AIncrease the scale-in cooldown period
    BEnable connection draining (deregistration delay) on the target group
    CUse lifecycle hooks on the Auto Scaling group
    DEnable sticky sessions on the ALB

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  6. Question 6Continuous Improvement for Existing Solutions

    A company notices that their EC2 Auto Scaling group frequently scales in and out multiple times per hour, causing performance issues during scale-out. What configuration helps prevent excessive scaling activity?

    AIncrease the desired capacity
    BAdjust Auto Scaling cooldown periods and use step scaling with appropriate step sizes and evaluation periods
    CDisable scale-in policies
    DSwitch to scheduled scaling

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  7. Question 7Continuous Improvement for Existing Solutions

    A company's EC2 application has variable CPU utilization between 5% and 95%. Currently using On-Demand instances with reserved capacity. How can costs be optimized?

    AConvert all to Spot Instances
    BPurchase Compute Savings Plans for the 5% baseline; use Auto Scaling with Spot instances for demand above baseline; use On-Demand for the gap between baseline and Spot availability
    CPurchase 1-year Reserved Instances for peak capacity
    DUse only On-Demand with Auto Scaling

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  8. Question 8Continuous Improvement for Existing Solutions

    A company's application uses EC2 Auto Scaling with ALB. During deployments, some requests fail because new instances are added to the target group before the application is fully initialized. What configuration prevents this?

    AIncrease the health check interval
    BConfigure the target group's slow start duration to allow new targets to gradually receive traffic; configure the health check to verify application readiness
    CUse Rolling update deployment strategy
    DIncrease the ALB idle timeout

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  9. Question 9Continuous Improvement for Existing Solutions

    An application on ECS Fargate has variable traffic: 1000 tasks at peak, 10 at trough. The current fixed task count of 500 is wasteful. What is the BEST auto-scaling configuration?

    AUse reserved task capacity for all 1000 tasks
    BConfigure ECS Service Auto Scaling with target tracking based on ALBRequestCountPerTarget; set minimum 10, maximum 1000; add scheduled scaling actions for known peak times
    CUse a fixed count and accept the waste
    DManually adjust task count based on traffic reports

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  10. Question 10Continuous Improvement for Existing Solutions

    A company's Lambda function processes SQS messages. During testing, they discover that Lambda batch item failures don't remove successfully processed messages from the queue. What is the correct implementation?

    ADelete all messages after processing
    BUse Lambda reportBatchItemFailures feature: return messageIds of failed items in the response; Lambda only retries failed items while successfully processed messages are deleted
    CReduce batch size to 1
    DIncrease the visibility timeout

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  11. Question 11Continuous Improvement for Existing Solutions

    A company's microservice has a memory leak that's only apparent after 8 hours of operation. It runs on ECS Fargate. What is the CORRECT approach to handle this while a fix is developed?

    ADo nothing and let OOMKill handle it
    BConfigure ECS with a scheduled task stop/start every 6 hours using EventBridge Scheduler; implement CloudWatch alarms on memory utilization to page on-call; investigate with container insights
    CIncrease the task memory limit to accommodate the leak
    DUse Auto Scaling to launch new tasks

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  12. Question 12Continuous Improvement for Existing Solutions

    A company's EC2 instances are not utilizing Reserved Instance discounts efficiently — many RIs are unused while On-Demand usage exists in the same account. What should be investigated?

    ABuy more Reserved Instances
    BCheck RI attribute matching: RIs apply only to instances matching their attributes (instance type, region, tenancy, OS); use Convertible RIs for flexibility; use Savings Plans instead which are more flexible
    CExchange all RIs for On-Demand
    DMove On-Demand instances to the region where RIs are purchased

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  13. Question 13Design for New Solutions

    A company needs to run containerized workloads that require GPU acceleration for ML inference. Which ECS/EKS configuration supports GPU instances?

    AECS Fargate with GPU task configuration
    BECS on EC2 with GPU-enabled instances (P3/P4/G4) and NVIDIA driver installed in the AMI
    CEKS with GPU operator and G4dn.xlarge managed node groups
    DBoth B and C are valid for GPU containers

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  14. Question 14Continuous Improvement for Existing Solutions

    A company is running EC2 instances continuously for batch jobs that run for 2 hours per day. The remaining 22 hours, instances are idle. What is the MOST cost-effective approach?

    APurchase 1-year Reserved Instances for all batch instances
    BUse AWS Batch with Spot instances — instances are provisioned only when jobs run and terminated after completion
    CSchedule EC2 stop/start with EventBridge and Lambda
    DUse Scheduled Scaling in Auto Scaling groups

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz
  15. Question 15Continuous Improvement for Existing Solutions

    A company's application uses ECS with EC2 launch type. Tasks are failing to start because EC2 instances don't have enough memory even though total cluster capacity seems sufficient. What is the cause?

    ANot enough EC2 instances in the cluster
    BMemory fragmentation — available memory is spread across instances, but no single instance has enough contiguous memory for the task; use ECS Container Insights and binpacking task placement strategy
    CTask definition memory is set too low
    DThe ECR image is too large

    Answer hidden for practice.

    Use the interactive quiz to reveal the correct answer and explanation.

    Start SAP-C02 Quiz

Key Compute Concepts for SAP-C02

computeec2auto scalinglambdaecseksfargatebatchspotreserved

SAP-C02 Compute Exam Tips

AWS Compute Architecture questions in SAP-C02 are typically scenario-based. Focus on enterprise-scale multi-account architecture, governance, and modernization strategies. Priority concepts: compute, ec2, auto scaling, lambda, ecs, eks.

What SAP-C02 Expects

  • Anchor your answer in prefer future-proof designs that support organizational complexity and migration realities.
  • Compute scenarios for SAP-C02 are frequently mapped to Domain 2 (29%), Domain 3 (25%), Domain 4 (20%), so read the objective carefully before picking controls or architecture.
  • Expect multi-topic scenarios where Compute interacts with IAM, networking, storage, or observability patterns rather than appearing as an isolated question.
  • When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Professional) and vendor best practices.

High-Value Compute Concepts

  • Know the core Compute building blocks cold: compute, ec2, auto scaling, lambda.
  • Review the edge-case features and limits for ecs, eks; these details are commonly used to differentiate answer choices.
  • Practice service-integration reasoning: how Compute pairs with Containers, Serverless, Cost Optimization in real deployment patterns.
  • For SAP-C02, explain why the chosen Compute design meets reliability, security, and cost expectations better than the alternatives.

Common SAP-C02 Traps

  • Watch for answers that work for a single account but fail at organizational scale.
  • Questions in Design for New Solutions often include distractors that look correct for Compute but violate least-privilege, durability, or availability requirements.
  • Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
  • If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.

Fast Review Checklist

  • Can you compare at least two Compute implementation paths and justify which one best fits the scenario?
  • Can you map the chosen answer back to Design for New Solutions (29%) outcomes for SAP-C02?
  • Can you explain security and access boundaries for Compute without relying on default-open assumptions?
  • Can you describe how Compute integrates with Containers and Serverless during failure, scaling, and monitoring events?

Exam Domains Covering Compute

Related Resources

More SAP-C02 Study Resources