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Amazon SOA-C02 Exam
- Topic 1: Troubleshoot or take corrective actions based on notifications and alarms/ Collect metrics and logs using the CloudWatch agent
- Topic 2: Implement Amazon RDS replicas and Amazon Aurora Replicas/ Remediate issues based on monitoring and availability metrics
- Topic 3: Implement metrics, alarms, and filters by using AWS monitoring and logging services/ Differentiate between horizontal scaling and vertical scaling
- Topic 4: Configure Elastic Load Balancer and Amazon Route 53 health checks/ Configure Amazon EventBridge rules to trigger actions
- Topic 5: Implement backup and restore strategies/ Create and maintain AWS Auto Scaling plans
- Topic 6: Provision resources across multiple AWS Regions and accounts/ Use AWS Systems Manager Automation documents to take action based on AWS Config rules
- Topic 7: Automate snapshots and backups based on use cases/ Implement high availability and resilient environments
- Topic 8: Configure Amazon S3 Cross-Region Replication/ Select deployment scenarios and services
- Topic 9: Schedule automated tasks by using AWS services/ Configure domains, DNS services, and content delivery
- Topic 10: Implement fault-tolerant workloads/ Differentiate between the use of a single Availability Zone and Multi-AZ deployments
- Topic 11: Implement networking features and connectivity/ Validate service control policies and permission boundaries
- Topic 12: Implement data and infrastructure protection strategies/ Implement and manage security and compliance policies
Free Amazon SOA-C02 Exam Actual Questions
The questions for SOA-C02 were last updated On Apr. 16, 2024
A company's application currently uses an IAM role that allows all access to all AWS services. A SysOps administrator must ensure that the company's IAM policies allow only the permissions that the application requires.
How can the SysOps administrator create a policy to meet this requirement?
Generate a policy by using AWS Identity and Access Management Access Analyzer. AWS CloudTrail is a service that records all API calls made on your account. You can use this data to generate a policy with AWS Identity and Access Management Access Analyzer that only allows the permissions that the application requires. This will ensure that the application only has the necessary permissions and will protect the company from any unauthorized access.
A company needs to implement a managed file system to host Windows file shares for users on premises. Resources in the AWS Cloud also need access to the data on these file shares. A SysOps administrator needs to present the user file shares on premises and make the user file shares available on AWS with minimum latency.
What should the SysOps administrator do to meet these requirements?
Amazon FSx provides a fully managed file system that is optimized for Windows-based workloads and can be used to create file shares that can be accessed both on premises and in the AWS Cloud. The file shares that are created in Amazon FSx are highly available and can be accessed with low latency. Additionally, Amazon FSx supports Windows-based authentication, making it easy to integrate with existing Windows user accounts.
A SysOps administrator needs to track the costs of data transfer between AWS Regions. The SysOps administrator must implement a solution to send alerts to an email distribution list when transfer costs reach 75% of a specific threshold.
What should the SysOps administrator do to meet these requirements?
The reason is that it uses the Amazon CloudWatch billing alarm which is a built-in service specifically designed to monitor and alert on cost usage of your AWS account, which makes it a more suitable solution for this use case. The alarm can be configured to detect when costs reach 75% of the threshold and when it is triggered, it can publish a message to an Amazon Simple Notification Service (Amazon SNS) topic. The email distribution list can be subscribed to the topic, so that they will receive the alerts when costs reach 75% of the threshold.
AWS Budgets allows you to track and manage your costs, but it doesn't specifically focus on data transfer costs between regions, and it might not provide as much granularity as CloudWatch Alarms.
A company needs to archive all audit logs for 10 years. The company must protect the logs from any future edits.
Which solution will meet these requirements?
To meet the requirements of the workload, a company should store the data in an Amazon S3 Glacier vault and configure a vault lock policy for write-once, read-many (WORM) access. This will ensure that the data is stored securely and cannot be edited in the future. The other solutions (storing the data in an Amazon Elastic Block Store (Amazon EBS) volume and configuring AWS Key Management Service (AWS KMS) encryption, storing the data in Amazon S3 Standard-Infrequent Access (S3 Standard-IA) and configuring server-side encryption, or storing the data in Amazon S3 Standard-Infrequent Access (S3 Standard-IA) and configuring multi-factor authentication (MFA)) will not meet the requirements, as they do not provide a way to protect the audit logs from future edits.
https://docs.aws.amazon.com/zh_tw/AmazonS3/latest/userguide/object-lock.html
A company has created a NAT gateway in a public subnet in a VPC. The VPC also contains a private subnet that includes Amazon EC2 instances. The EC2 instances use the NAT gateway to access the internet to download patches and updates. The company has configured a VPC flow log for the elastic network interface of the NAT gateway. The company is publishing the output to Amazon CloudWatch Logs.
A SysOps administrator must identify the top five internet destinations that the EC2 instances in the private subnet communicate with for downloads.
What should the SysOps administrator do to meet this requirement in the MOST operationally efficient way?
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