Amazon (SOA-C02) Exam Questions And Answers page 1
A company asks a SysOps administrator to ensure that AWS CloudTrail files are not tampered with after they are created. Currently, the company uses AWS Identity and Access Management (IAM) to restrict access to specific trails. The company's security team needs the ability to trace the integrity of each file.
What is the MOST operationally efficient solution that meets these requirements?
What is the MOST operationally efficient solution that meets these requirements?
Security and Compliance
Cost and Performance Optimization
A company creates custom AMI images by launching new Amazon EC2 instances from an AWS CloudFormation template. It installs and configures necessary software through AWS OpsWorks, and takes images of each EC2 instance. The process of installing and configuring software can take between 2 to 3 hours, but at times, the process stalls due to installation errors.
The SysOps administrator must modify the CloudFormation template so if the process stalls, the entire stack will fail and roll back.
Based on these requirements, what should be added to the template?
The SysOps administrator must modify the CloudFormation template so if the process stalls, the entire stack will fail and roll back.
Based on these requirements, what should be added to the template?
Monitoring and Reporting
Security and Compliance
A company has a critical serverless application that uses multiple AWS Lambda functions. Each Lambda function generates 1 GB of log data daily in its own Amazon CloudWatch Logs log group. The company s security team asks for a count of application errors, grouped by type, across all of the log group.
What should a SysOps administrator do to meet this requirement?
What should a SysOps administrator do to meet this requirement?
Security and Compliance
Networking and Content Delivery
A company has an Amazon RDS DB instance. The company wants to implement a caching service while maintaining high availability.
Which combination of actions will meet these requirements? (Choose two.)
Which combination of actions will meet these requirements? (Choose two.)
High Availability and Business Continuity
Networking and Content Delivery
A company has an Amazon Route 53 private hosted zone in its AWS account. The private hosted zone is connected to the company s on-premises data center by an AWS Direct Connect connection. Virtual machines (VMs) in the on-premises data center need to resolve DNS queries that exist in the private hosted zone.
What is the MOST operationally efficient solution that meets this requirement?
What is the MOST operationally efficient solution that meets this requirement?
Monitoring and Reporting
Networking and Content Delivery
A company has a new requirement stating that all resources in AWS must be tagged according to a set policy.
Which AWS service should be used to enforce and continually identify all resources that are not in compliance with the policy?
Which AWS service should be used to enforce and continually identify all resources that are not in compliance with the policy?
Security and Compliance
Cost and Performance Optimization
A company has a new requirement stating that all resources in AWS must be tagged according to a set policy.
Which AWS service should be used to enforce and continually identify all resources that are not in compliance with the policy?
Which AWS service should be used to enforce and continually identify all resources that are not in compliance with the policy?
Security and Compliance
Cost and Performance Optimization
A company has an existing web application that runs on two Amazon EC2 instances behind an Application Load Balancer (ALB) across two Availability Zones. The application uses an Amazon RDS Multi-AZ DB Instance. Amazon Route 53 record sets route requests for dynamic content to the load balancer and requests for static content to an Amazon S3 bucket. Site visitors are reporting extremely long loading times.
Which actions should be taken to improve the performance of the website? (Choose two.)
Which actions should be taken to improve the performance of the website? (Choose two.)
Deployment, Provisioning, and Automation
Networking and Content Delivery
A company has an infernal web application that runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group in a single Availability Zone. A SysOps administrator must make the application highly available.
Which action should the SysOps administrator take to meet this requirement?
Which action should the SysOps administrator take to meet this requirement?
High Availability and Business Continuity
Networking and Content Delivery
A company has a stateful web application that is hosted on Amazon EC2 instances in an Auto Scaling group. The instances run behind an Application Load Balancer (ALB) that has a single target group. The ALB is configured as the origin in an Amazon CloudFront distribution. Users are reporting random logouts from the web application.
Which combination of actions should a SysOps administrator take to resolve this problem? (Choose two.)
Which combination of actions should a SysOps administrator take to resolve this problem? (Choose two.)
Monitoring and Reporting
Security and Compliance
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