AWS · SOA-C02
Validates technical expertise in deployment, management, and operations on AWS. This exam covers monitoring, logging, remediation, reliability, business continuity, security, and cost optimization.
Questions
2141
Duration
130 minutes
Passing Score
720/1000
Difficulty
AssociateLast Updated
Jan 2025
Use this SOA-C02 practice exam to prepare for AWS Certified SysOps Administrator - Associate (SOA-C02) with realistic questions, detailed explanations, and focused study modes. The practice bank includes 2,141 questions for AWS SOA-C02, so you can review the exam steadily instead of relying on one long cram session.
As you practice, pay extra attention to recurring topics such as Monitoring, Logging, and Remediation, Reliability and Business Continuity, Deployment, Provisioning, and Automation, Security and Compliance, and Networking and Content Delivery. Start with short sessions to identify weak areas, then move into timed quizzes once your accuracy is consistent.
The explanations are especially useful when you want to connect exam wording to the responsibilities and scenarios described in the official certification guidance. Use the free preview first, then unlock the full question bank when you are ready to build a complete study routine.
The AWS Certified SysOps Administrator – Associate (SOA-C02) validates technical expertise in deploying, managing, and operating workloads on the AWS platform. It covers six core operational domains: monitoring and logging with services like Amazon CloudWatch and AWS CloudTrail; reliability and business continuity including Auto Scaling, backup strategies, and multi-AZ architectures; deployment and automation using AWS CloudFormation, Elastic Beanstalk, and Systems Manager; security and compliance controls; networking and content delivery with VPCs, Route 53, and CloudFront; and cost and performance optimization. The certification is designed to confirm that a practitioner can implement and manage AWS infrastructure with operational rigor, not just configure services in isolation.
Note: AWS has announced that this exam (SOA-C02) is being retired and replaced by the AWS Certified CloudOps Engineer – Associate. The last day to take the SOA-C02 exam is September 29, 2025. Candidates should verify the current exam availability on the official AWS certification page before registering.
This certification is intended for systems administrators, cloud operations engineers, and DevOps practitioners who work day-to-day with AWS infrastructure. Candidates should have approximately one year of hands-on experience in deployment, management, networking, and security on AWS. Typical job roles include Cloud SysOps Administrator, Cloud Operations Engineer, Infrastructure Engineer, and Site Reliability Engineer (SRE).
Professionals without prior IT operations experience are encouraged to first earn the AWS Certified Cloud Practitioner before attempting this exam. Those with Linux/Windows sysadmin backgrounds transitioning to cloud operations will find the exam closely mirrors on-premises operational responsibilities mapped to AWS services.
AWS does not enforce formal prerequisites for this exam, but recommends candidates have at least one year of practical, hands-on experience managing AWS environments. Candidates should be familiar with core AWS services — including EC2, EBS, S3, RDS, VPC, IAM, CloudWatch, CloudFormation, and Route 53 — and understand how to configure, monitor, and troubleshoot them in production contexts.
Recommended foundational knowledge includes understanding of AWS networking concepts (subnets, security groups, NACLs, VPN, Direct Connect), identity and access management, infrastructure-as-code principles, and high availability design patterns such as load balancing and Auto Scaling. Candidates who have studied for or passed the AWS Certified Solutions Architect – Associate exam often find significant topic overlap with this exam.
The SOA-C02 exam consists of 65 questions delivered in multiple-choice and multiple-response formats, administered over 130 minutes. Multiple-choice questions present one correct answer and three distractors; multiple-response questions require selecting two correct answers from five options. Note: As of March 28, 2023, AWS temporarily removed exam labs (hands-on tasks performed in the AWS Management Console) from the SOA-C02 exam while improvements are evaluated — the exam is now entirely question-based.
Of the 65 questions, 50 are scored and 15 are unscored pilot questions that do not affect the result. Scores are reported on a scale of 100–1,000, with a minimum passing score of 720. The exam costs $150 USD and is available at Pearson VUE testing centers or via online proctored sessions. It is offered in English, Japanese, Korean, and Simplified Chinese. The certification is valid for three years.
The AWS Certified SysOps Administrator – Associate is recognized as one of the higher-paying associate-level certifications in the cloud industry, with certified professionals commonly reporting salaries exceeding $120,000–$150,000 per year in the United States, depending on role and location. It is directly applicable to job titles including Cloud Operations Engineer, Site Reliability Engineer, DevOps Engineer, and Cloud Infrastructure Engineer at organizations running workloads on AWS. The certification demonstrates that a candidate can manage production AWS environments — not just architect them — which is a distinction employers value when hiring for operations-heavy roles.
Earning the SOA-C02 also positions candidates well for advancement to Professional-level certifications, particularly the AWS Certified DevOps Engineer – Professional, which shares significant domain overlap with this exam. It can also serve as a stepping stone toward AWS Specialty certifications in Security, Advanced Networking, or Database. As AWS transitions this exam to the AWS Certified CloudOps Engineer – Associate, existing SOA-C02 holders should monitor AWS's recertification guidance, as the new credential is expected to reflect modern CloudOps and platform engineering practices.
5 sample questions with answers and explanations. Start a practice session to test yourself across all 2141 questions.
Preview — answers shown1. Fourth Coffee has a CloudFront distribution serving images from S3. They notice browsers aren't processing JPEG files correctly due to missing MIME types. What should they set on their S3 objects?
Explanation
Setting the content type header (MIME type) on S3 objects ensures browsers process files like JPEGs correctly. Cache control manages caching, ETag is for versioning, and metadata tags are additional but not for MIME types.
2. Alpine Ski House has a multi-bucket S3 setup where one bucket hosts the site and another holds assets. Fetch requests for assets fail due to CORS. What is the best fix?
Explanation
Configuring CORS on the assets bucket with the site's origin allows fetch requests. SSE-KMS provides key management but not CORS handling. Merging buckets avoids CORS but may complicate management. TLS secures transport but doesn't override browser CORS policies.
3. Contoso Ltd delivers web content via Amazon CloudFront and wants to protect against SQL injection attacks. They need to inspect and filter web requests based on specific criteria. Which AWS service should they use to create Web ACLs with rules and rule groups?
Explanation
AWS WAF uses Web ACLs with rules and rule groups to inspect and control web traffic, blocking threats like SQL injection. AWS Network Firewall is for VPC traffic, AWS Shield defends against DDoS, and Amazon GuardDuty detects threats through logs.
4. Contoso's CloudFormation stack creates an EC2 instance and an SSM automation document for app setup. The document has parameters for S3 bucket and path, but executions fail due to parameter resolution. How should the parameter types be adjusted?
Explanation
Change string parameters to StringList for instance IDs to avoid type mismatches is correct because Systems Manager expects instance IDs as a list, and using the wrong type causes validation failures. Convert all parameters to Map types for flexibility is incorrect as it does not specifically address the instance ID type issue. Remove parameters and hard-code values in the document is incorrect because it reduces reusability and does not solve the type mismatch. Use Boolean parameters instead of strings is incorrect because instance IDs are not boolean values.
5. Litware has EC2 instances in a private subnet needing to access DynamoDB for NoSQL operations. They want a secure, private connection without additional hourly charges. What type of VPC endpoint should they create?
Explanation
Gateway endpoints are free and specifically for DynamoDB and S3 private access. Interface endpoints for DynamoDB exist but incur costs. Gateway Load Balancer endpoints are for third-party appliances, not direct service access. A NAT Gateway would route traffic externally and add costs, defeating the private and cost-free goals.
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