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AWS-SysOps Exam Syllabus Topics:
Section
Objectives
Weight
Deployment, Provisioning, and Automation
- Provision and maintain cloud resources
Create and manage AMIs (for example, EC2 Image Builder)
Create, manage, and troubleshoot AWS CloudFormation
Provision resources across multiple AWS Regions and accounts (for example, AWS Resource Access Manager, CloudFormation StackSets, IAM cross-account roles)
Select deployment scenarios and services (for example, blue/green, rolling, canary)
Identify and remediate deployment issues (for example, service quotas, subnet sizing, CloudFormation and AWS OpsWorks errors, permissions)
Automate manual or repeatable processes
Use AWS services (for example, OpsWorks, Systems Manager, CloudFormation) to automate deployment processes
Implement automated patch management
Schedule automated tasks by using AWS services (for example, EventBridge, AWS Config)
18%
Reliability and Business Continuity
- Implement scalability and elasticity
Create and maintain AWS Auto Scaling plans
Implement caching
Implement Amazon RDS replicas and Amazon Aurora Replicas
Implement loosely coupled architectures
Differentiate between horizontal scaling and vertical scaling
Implement high availability and resilient environments
Configure Elastic Load Balancer and Amazon Route 53 health checks
Differentiate between the use of a single Availability Zone and Multi-AZ deployments (for example, Amazon EC2 Auto Scaling groups, Elastic Load Balancing, Amazon FSx, Amazon RDS)
Implement fault-tolerant workloads (for example, Amazon Elastic File System [Amazon EFS], Elastic IP addresses)
Automate snapshots and backups based on use cases (for example, RDS snapshots, AWS Backup, RTO and RPO, Amazon Data Lifecycle Manager, retention policy)
Restore databases (for example, point-in-time restore, promote read replica)
Implement versioning and lifecycle rules
Configure Amazon S3 Cross-Region Replication
Execute disaster recovery procedures
16%
Monitoring, Logging, and Remediation
- Implement metrics, alarms, and filters by using AWS monitoring and logging services
Identify, collect, analyze, and export logs (for example, Amazon CloudWatch Logs, CloudWatch Logs Insights, AWS CloudTrail logs)
Collect metrics and logs using the CloudWatch agent
Create CloudWatch alarms
Create metric filters
Create CloudWatch dashboards
Configure notifications (for example, Amazon Simple Notification Service [Amazon SNS], Service Quotas, CloudWatch alarms, AWS Health events)
Remediate issues based on monitoring and availability metrics
Troubleshoot or take corrective actions based on notifications and alarms
Configure Amazon EventBridge rules to trigger actions
Use AWS Systems Manager Automation documents to take action based on AWS Config rules
20%
Networking and Content Delivery
- Implement networking features and connectivity
Configure a VPC (for example, subnets, route tables, network ACLs, security groups, NAT gateway, internet gateway)
Configure private connectivity (for example, Systems Manager Session Manager, VPC endpoints, VPC peering, VPN)
Collect and interpret logs (for example, VPC Flow Logs, Elastic Load Balancer access logs, AWS WAF web ACL logs, CloudFront logs)
Identify and remediate CloudFront caching issues
Troubleshoot hybrid and private connectivity issues
18%
Cost and Performance Optimization
- Implement cost optimization strategies
Implement cost allocation tags
Identify and remediate underutilized or unused resources by using AWS services and tools (for example, Trusted Advisor, AWS Compute Optimizer, Cost Explorer)
Configure AWS Budgets and billing alarms
Assess resource usage patterns to qualify workloads for EC2 Spot Instances
Identify opportunities to use managed services (for example, Amazon RDS, AWS Fargate, EFS)
Implement performance optimization strategies
Recommend compute resources based on performance metrics
Monitor Amazon EBS metrics and modify configuration to increase performance efficiency
Implement S3 performance features (for example, S3 Transfer Acceleration, multipart uploads)
Monitor RDS metrics and modify the configuration to increase performance efficiency (for example, Performance Insights, RDS Proxy)
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NEW QUESTION # 25 A company's SysOps administrator has created an Amazon EC2 instance with custom software that will be used as a template for all new EC2 instances across multiple AWS accounts. The Amazon Elastic Block Store (Amazon EBS) volumes that are attached to the EC2 instance are encrypted with AWS managed keys. The SysOps administrator creates an Amazon Machine Image (AMI) of the custom EC2 instance and plans to share the AMI with the company's other AWS accounts. The company requires that all AMIs are encrypted with AWS Key Management Service (AWS KMS) keys and that only authorized AWS accounts can access the shared AMIs. Which solution will securely share the AMI with the other AWS accounts?
A. In the account where the AMI was created, create a customer master key (CMK). Modify the key policy to provide kms:DescribeKey, kms:ReEncrypt*. kms:CreateGrant, and kms;Decrypt permissions to the AWS accounts that the AMI will be shared with. Create a copy of the AMI. and specify the CMK. Modify the permissions on the copied AMI to specify the AWS account numbers that the AMI will be shared with.
B. In the account where the AMI was created, modify the key policy of the AWS managed key to provide kms:DescnbeKey. kms:ReEncrypt\ kms:CreateGrant, and kms:Decrypt permissions to the AWS accounts that the AMI will be shared with. Modify the AMI permissions to specify the AWS account numbers that the AMI will be shared with.
C. In the account where the AMI was created, create a customer master key (CMK). Modify the key policy to provide kms:DescribeKey, kms ReEncrypf, kms:CreateGrant, and kms:Decrypt permissions to the AWS accounts that the AMI will be shared with. Modify the AMI permissions to specify the AWS account numbers that the AMI will be shared with.
D. In the account where the AMI was created, create a customer master key (CMK). Modify the key policy to provide kms:DescrlbeKey, kms:ReEncrypt\ kms:CreateGrant, and kms:Decrypt permissions to the AWS accounts that the AMI will be shared with. Create a copy of the AMI. and specify the CMK. Modify the permissions on the copied AMI to make it public.
Answer: A
Explanation: Reference: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/sharingamis-explicit.html NEW QUESTION # 26 A SysOps administrator must ensure that a company's Amazon EC2 instances auto scale as expected The SysOps administrator configures an Amazon EC2 Auto Scaling Lifecycle hook to send an event to Amazon EventBridge (Amazon CloudWatch Events), which then invokes an AWS Lambda function to configure the EC2 distances When the configuration is complete, the Lambda function calls the complete Lifecycle-action event to put the EC2 instances into service. In testing, the SysOps administrator discovers that the Lambda function is not invoked when the EC2 instances auto scale. What should the SysOps administrator do to reserve this issue?
A. Update the Lambda function execution role so that it has permission to call the complete lifecycle-action event
B. Add a permission to the Lambda function so that it can be invoked by the EventBridge (CloudWatch Events) rule.
C. Change the lifecycle hook action to CONTINUE if the lifecycle hook experiences a fa* we or timeout.
D. Configure a retry policy in the EventBridge (CloudWatch Events) rule to retry the Lambda function invocation upon failure.
Answer: A NEW QUESTION # 27 A large company is using AWS Organizations to manage its multi-account AWS environment. According to company policy, all users should have read-level access to a particular Amazon S3 bucket in a central account. The S3 bucket data should not be available outside the organization. A SysOps administrator must set up the permissions and add a bucket policy to the S3 bucket. Which parameters should be specified to accomplish this in the MOST efficient manner?
A. Specify PrincipalOrgld as the principal.
B. Specify '*' as the principal and PrincipalOrgld as a condition.
C. Specify all account numbers as the principal.
D. Specify the organization's management account as the principal.
Answer: A NEW QUESTION # 28 A SysOps administrator has Nocked public access to all company Amazon S3 buckets. The SysOps administrator wants to be notified when an S3 bucket becomes publicly readable in the future. What is the MOST operationally efficient way to meet this requirement?
A. Create a cron script that uses the S3 API to check the public access settings for each S3 bucket. Set up Amazon Simple Notification Service (Amazon SNS) to send notifications
B. Create an AWS Lambda function that periodically checks the public access settings for each S3 bucket. Set up Amazon Simple Notification Service (Amazon SNS) to send notifications.
C. Enable the s3-bucket-public-read-prohibited managed rule in AWS Config. Subscribe the AWS Config rule to an Amazon Simple Notification Service (Amazon SNS) topic.
D. Enable S3 Event notified tons for each S3 bucket. Subscribe S3 Event Notifications to an Amazon Simple Notification Service (Amazon SNS) topic.
Answer: C NEW QUESTION # 29 A SysOps administrator is helping a development team deploy an application to AWS Trie AWS CloudFormat on temp ate includes an Amazon Linux EC2 Instance an Amazon Aurora DB cluster and a hard coded database password that must be rotated every 90 days What is the MOST secure way to manage the database password?
A. Use me AWS SSM Parameter resource Accept input as a Cloudf ormetton parameter to store the parameter as a string Configure the application to retrieve the parameter from AWS Systems Manager Parameter Store to access the database
B. Use me AWS SecretsManager Secret resource with the SecretStrmg property Accept a password as a CloudFormation parameter Use the AllowedPatteen property of the CloudFormaton parameter to require e minimum length, uppercase and lowercase letters and special characters Configure me application to retrieve the secret from AWS Secrets Manager to access the database
C. Use the AWS SecretsManager Secret resource with the GenerateSecretString property to automatically generate a password Use the AWS SecretsManager RotationSchedule resource lo define a rotation schedule lor the password Configure the application to retrieve the secret from AWS Secrets Manager access the database
D. Use the AWS SSM Parameter resource Accept input as a Qoudformatton parameter to store the parameter as a secure sting Configure the application to retrieve the parameter from AWS Systems Manager Parameter Store to access the database