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Free SOA-C03 Practice Test for AWS CloudOps Exam Prep| 200+ Questions 2026

Test more than your AWS memory with this SOA-C03 practice test.
Find weak areas, understand the five domains, and prepare smarter for exam day.

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SOA-C03 exam at a glance

AWS Certified CloudOps Engineer – Associate · Associate level

Exam codeSOA-C03
CertificationAWS Certified CloudOps Engineer – Associate (formerly AWS Certified SysOps Administrator – Associate)
LevelAssociate
Number of questions65 total (50 scored, 15 unscored); unscored questions are not identified
Duration130 minutes
Passing score720 out of 1000 (scaled score; compensatory model – no per-domain minimum required)
Question formatsMultiple choice or multiple response only (exam labs component from SOA-C02 has been removed)
DeliveryPearson VUE testing center or online proctored exam
Exam cost150 USD (visit aws.amazon.com/certification/policies/before-testing for foreign exchange rates)
LanguagesEnglish, Japanese, Korean, Simplified Chinese
Certification validity3 years; recertify by passing latest exam version or earning AWS Certified DevOps Engineer – Professional
Retake policySee aws.amazon.com/certification/policies for current retake and cancellation policy
PrerequisitesNo required prerequisites; AWS recommends ~1 year hands-on experience with deployment, management, and operations on AWS

Intended for CloudOps engineers with approximately 1 year of experience deploying, managing, and operating workloads on AWS. Role examples include Cloud Operations Specialist, Cloud Support Engineer, Cloud Consultant, and Migration Specialist.

Skills measured and their weighting

Skill areaWeight
Domain 1: Monitoring, Logging, Analysis, Remediation, and Performance Optimization22%
Domain 2: Reliability and Business Continuity22%
Domain 3: Deployment, Provisioning, and Automation22%
Domain 4: Security and Compliance16%
Domain 5: Networking and Content Delivery18%

Source: aws.amazon.com — official SOA-C03 exam page (Exam guide in use beginning September 30, 2025). Figures on this page were checked against Amazon Web Services (AWS)’s official documentation. Amazon Web Services (AWS) can change exam length, cost and scoring without notice, so confirm the details there before you book.

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SOA-C03 Practice Questions By Domains

5 domains covered

1. Monitoring, Logging, Analysis, Remediation, and Performance Optimization

15 free questions available

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3. Deployment, Provisioning, and Automation

10 free questions available

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5. Reliability and Business Continuity

8 free questions available

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SOA-C03 Practice Test: AWS Certified CloudOps Engineer Associate Guide

The SOA-C03 practice test helps students prepare for the AWS Certified CloudOps Engineer – Associate exam. It checks whether you can monitor, manage, secure, automate, and troubleshoot workloads on Amazon Web Services. Students can use this practice test to identify weak topics before spending more time or money on the official exam.

Edurely practice questions to learn how AWS services work together, not to memorize answer positions. Many SOA-C03 questions describe a real operational problem and ask for the most secure, reliable, cost-aware, or efficient solution. Your goal should be to explain why one answer meets every requirement and why the other options do not.

Who Is This Practice Test For?

This exam suits CloudOps engineers, cloud support engineers, systems administrators, and IT professionals moving to AWS. AWS recommends about one year of AWS and related operations experience.

There are no required courses or certifications. You should understand operating systems, DNS, TCP/IP, firewalls, monitoring, security, scripting, the AWS console, AWS CLI, and infrastructure as code. AWS suggests that people with no IT experience consider AWS Certified Cloud Practitioner first.

If you are comparing SOA-C03 with other Amazon Web Services credentials, browse the AWS certification practice test collection to find practice resources for related AWS certification paths.

What This SOA-C03 Practice Test Can Help You Do

  • Measure your starting point: Find out which domains you already understand before making a study plan.
  • Recognize scenario wording: Find key requirements such as “least operational effort,” “high availability,” or “lowest cost.”
  • Improve time management: Learn when to answer, flag, and return later.
  • Find specific knowledge gaps: Separate a monitoring weakness from a networking, security, or automation weakness.
  • Build decision-making skills: Compare services that appear similar and choose the one that best fits the stated requirements.

A practice score is not an official AWS score conversion. A better readiness sign is steady results on fresh, mixed questions plus the ability to explain each answer.

Best Way to Use the Practice Test

Step 1: Take a baseline test

Complete the first attempt without notes or web searches. A low score simply shows where your preparation should begin.

Step 2: Review every answer

Review correct answers and mistakes because a lucky guess can hide a gap. Identify the tested service, main requirement, and reason the other options fail.

Step 3: Group mistakes by domain

Create an error log with the five official domains as headings. Place each missed concept under the right domain so you know what to study next.

Step 4: Practise the task in AWS

Use a safe lab account to repeat the task. Create a CloudWatch alarm, inspect a CloudTrail event, test an IAM policy, deploy a small CloudFormation stack, or trace VPC traffic.

Step 5: Retake under timed conditions

The official exam gives an average of two minutes per question. On later attempts, use a timer, remove clearly wrong choices, and answer every item.

SOA-C03 Domains and Topic Weightings

Monitoring and Performance Optimization — 22%

Know how to collect logs and metrics, configure alarms, and automate fixes. Practise diagnosing performance problems involving EC2, EBS, S3, and RDS.

Reliability and Business Continuity — 22%

Study scaling, load balancing, Route 53 health checks, Multi-AZ, backups, and point-in-time recovery. Understand RTO, RPO, and the main disaster recovery approaches.

Deployment, Provisioning, and Automation — 22%

Learn CloudFormation, AWS CDK, StackSets, Systems Manager, Lambda, and EventBridge. Diagnose deployment failures involving permissions, templates, limits, or subnet sizing.

Security and Compliance — 16%

Review IAM, MFA, AWS Organizations, service control policies, KMS, Certificate Manager, and Secrets Manager. Know how to investigate findings from AWS Config, GuardDuty, Security Hub, and IAM Access Analyzer.

Networking and Content Delivery — 18%

Practise troubleshooting VPCs, routes, security groups, network ACLs, NAT gateways, endpoints, peering, and hybrid connections. Review Route 53, CloudFront, and VPC Flow Logs.

SOA-C03 Exam Administration

The exam is administered through Pearson VUE. Your AWS Certification Account is separate from your AWS cloud account. To register:

  1. Open your AWS Certification Account and select Schedule New Exam.
  2. Find AWS Certified CloudOps Engineer – Associate (SOA-C03).
  3. Choose Schedule with Pearson VUE.
  4. Select online or test-center delivery, choose a date, and pay by card or voucher.
  5. Read the confirmation email and testing rules.

Your account name must match your government-issued ID. Request accommodations before scheduling. Eligible non-native English speakers taking the exam in English can request ESL +30 for 30 extra minutes.

Important administration rules include:

  • You can cancel or reschedule at least 24 hours before the appointment.
  • One appointment can be rescheduled no more than twice.
  • A cancellation within 24 hours or a missed appointment normally results in loss of the exam fee.
  • If you fail, you must wait 14 calendar days before trying again and pay the full registration fee for the new attempt.
  • Most candidates receive their detailed result in the AWS Certification Account within five business days.

Is the SOA-C03 Exam Online?

Yes. Pearson VUE offers SOA-C03 through online proctoring and testing centers. SOA-C03 is an AWS CloudOps certification exam, not a CPT exam.

Run Pearson VUE’s system test on the exam-day computer and connection. Check the webcam, microphone, speakers, operating system, and network. Your room must pass the environment check, and you must communicate with the proctor.

Online check-in opens 30 minutes early and includes ID verification and a room scan. Being more than 15 minutes late or failing the system test can prevent testing and forfeit the fee. Online candidates need one valid primary ID matching their account. Breaks are not permitted.

Choose a testing center if your internet or room cannot meet the rules. Choose online testing if you have reliable equipment and a compliant private space.

Four-Week SOA-C03 Study Plan

Week 1: Take a baseline test. Study monitoring, logging, alarms, and performance. Complete CloudWatch and CloudTrail labs.

Week 2: Study scaling, load balancing, backups, RTO, RPO, and disaster recovery. Review a Multi-AZ workload and backup process.

Week 3: Cover automation, security, and compliance. Practise CloudFormation, Systems Manager, IAM policies, and encryption.

Week 4: Review networking, take mixed timed tests, and revisit weak topics. Use the official AWS 20-question practice set to understand AWS-style wording, and explore Edurely for additional exam-preparation resources. 

Common Mistakes to Avoid

  • Studying for the retired SOA-C02 exam instead of SOA-C03.
  • Memorizing questions without understanding the AWS service or requirement.
  • Ignoring networking because it represents only one domain.
  • Spending all study time reading and doing no hands-on practice.
  • Repeating the same practice set until the answers feel familiar.
  • Treating a practice percentage as equal to AWS’s scaled score.

Frequently Asked Questions

Is SOA-C03 the same as SOA-C02?

No. SOA-C03 replaced SOA-C02 on September 30, 2025. The certification name also changed from AWS Certified SysOps Administrator – Associate to AWS Certified CloudOps Engineer – Associate. Use resources that clearly state SOA-C03.

How difficult is SOA-C03?

The exam can be challenging because it uses operational scenarios rather than simple definitions. Practice questions and hands-on AWS tasks help students connect the tested concepts.

Can a practice test guarantee that I will pass?

No. Practice tests can measure progress and reveal weak areas, but they cannot guarantee an official result. Combine them with the AWS exam guide, official service documentation, and hands-on practice.

What should I do the day before the exam?

Review your error log and short notes. Confirm your appointment, identification, testing location, and computer system check for an online exam. Rest and sign in early.

Top 9 Most Challenging SOA-C03 Questions

Question 1
Domain: Monitoring, Logging, Analysis, Remediation, and Performance Optimization
A CloudOps engineer is diagnosing how components of a software run together. VPC flow logs were set to stream to Amazon CloudWatch Logs, but no log data appears. What could be preventing the flow logs from reaching CloudWatch Logs?
  • A. The IAM role used by the flow log lacks the logs:CreateLogGroup permission.
  • B. The IAM role used by the flow log lacks the logs:CreateExportTask permission.
  • C. The VPC is configured for IPv6 addresses.
  • D. The VPC is peered with another VPC in the same account.
Question 2
Domain: Networking and Content Delivery
A static site is hosted in S3 behind a CloudFront distribution. After deploying updates, some users still see older content. Which approach will ensure updated content is shown?
  • A. Add a custom Cache-Control header for content fetched from the S3 bucket via CloudFront.
  • B. Change the distribution to HTTPS-only.
  • C. Attach the CachingOptimized managed cache policy to the distribution.
  • D. Create a CloudFront invalidation.
Question 3
Domain: Deployment, Provisioning, and Automation
Many Linux EC2 instances are managed with AWS Systems Manager. To keep the SSM Agent current with the latest version, which option is the most operationally efficient?
  • A. Turn on Auto update SSM Agent in Systems Manager Fleet Manager.
  • B. Subscribe to SSM Agent GitHub alerts and update via Lambda.
  • C. Turn on Auto update SSM Agent in Systems Manager Patch Manager.
  • D. Use GitHub alerts and a Systems Manager Automation document.
These are the hard ones. There are 210 more. Every question explains why the wrong answers are wrong, with a link to official docs.
Get all 219 questions
Question 4
Domain: Security and Compliance
An organization runs apps on EC2 instances and uses AWS Config with the restricted-ssh rule. To automatically fix noncompliant security groups and block SSH access, what is the most efficient remediation approach?
  • A. Configure the rule to trigger AWS Systems Manager Automation using AWS-PublishSNSNotification to notify about noncompliant resources.
  • B. Configure the rule to trigger AWS Systems Manager Automation using AWS-DisableIncomingSSHOnPort22 to remediate noncompliant resources.
  • C. Run an AWS Config API search for noncompliant groups and apply a Deny rule to disable SSH.
  • D. Have an admin manually remove the Allow rule on noncompliant groups.
Question 5
Domain: Reliability and Business Continuity
A production file server must remain accessible via SMB and support permissions via Windows ACLs, even if an Availability Zone fails. Which solution satisfies these needs?
  • A. Use a single AWS Storage Gateway file gateway.
  • B. Use an Amazon FSx for Windows File Server Multi-AZ file system.
  • C. Deploy two AWS Storage Gateway file gateways in different Availability Zones behind an Application Load Balancer.
  • D. Deploy two Amazon FSx for Windows File Server Single-AZ file systems and set up DFS Replication.
Question 6
Domain: Networking and Content Delivery
Deployments happen periodically, but some users receive older JavaScript files. The app runs on EC2 behind an ALB, with CloudFront using ALB as the origin. How can CloudFront serve the latest JavaScript without affecting server performance?
  • A. Lower the CloudFront TTLs to 0 for the affected content.
  • B. Invalidate all files in CloudFront at deployment completion.
  • C. Invalidate only the changed JavaScript files in CloudFront at deployment.
  • D. Serve the JavaScript directly from the ALB, bypassing CloudFront.
Question 7
Domain: Monitoring, Logging, Analysis, Remediation, and Performance Optimization
An environment with 100 Windows EC2 instances already uses CloudWatch agent with a baseline config for logs. The new requirement is to capture DHCP logs from 50 of the instances. What is the most efficient way to implement this?
  • A. Add a new CloudWatch agent config for DHCP logs and restart the agent on targeted instances using Systems Manager Run Command with append-config.
  • B. Manually log into each instance and push DHCP logs to CloudWatch via a script.
  • C. Run the CloudWatch agent config wizard on each instance and add DHCP logs manually.
  • D. Run the CloudWatch agent config wizard on each instance with the advanced detail level.
Question 8
Domain: Networking and Content Delivery
A new VPC has a public and a private subnet. After launching 11 EC2s in the private subnet, a 12th instance fails due to insufficient IP addresses. What should be done to deploy more EC2 instances?
  • A. Modify the private subnet to change the CIDR to /27.
  • B. Extend the private subnet across a second Availability Zone.
  • C. Allocate more Elastic IPs to the private subnet.
  • D. Create a new private subnet for the additional instances.
Question 9
Domain: Security and Compliance
An EC2-based app uses SQS queues. How should you grant the app the ability to read, write, and delete messages in the most secure way?
  • A. Create an IAM user with credentials embedded in the app configuration.
  • B. Create an IAM user and export credentials as environment variables.
  • C. Create and attach an IAM role to the EC2 instance with sqs:* permissions.
  • D. Create and attach an IAM role to the EC2 instance with permissions for SendMessage, ReceiveMessage, and DeleteMessage.
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