무료 온라인 액세스 Amazon.SOA-C02.v2023-01-30.q82 모의 시험 (Page 2)

SOA-C02 문제 1

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?

A. Update the Auto Scaling group to launch new instances in an Availability Zone in a second AWS Region.

B. Increase the maximum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage.

C. Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region.

D. Increase the minimum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage.

SOA-C02 문제 2

A company is running a serverless application on AWS Lambda The application stores data in an Amazon RDS for MySQL DB instance Usage has steadily increased and recently there have been numerous "too many connections" errors when the Lambda function attempts to connect to the database The company already has configured the database to use the maximum max_connections value that is possible What should a SysOps administrator do to resolve these errors'?

A. Use Amazon RDS Proxy to create a proxy Update the connection string in the Lambda function

B. Create a read replica of the database Use Amazon Route 53 to create a weighted DNS record that contains both databases

C. Update the Lambda function's reserved concurrency to a higher value

D. Increase the value in the max_connect_errors parameter in the parameter group that the database uses

SOA-C02 문제 3

A company has a VPC with public and private subnets. An Amazon EC2 based application resides in the private subnets and needs to process raw .csv files stored in an Amazon S3 bucket. A SysOps administrator has set up the correct IAM role with the required permissions for the application to access the S3 bucket, but the application is unable to communicate with the S3 bucket.
Which action will solve this problem while adhering to least privilege access?

A. Attach an S3 gateway endpoint to the VPC. Configure the route table for the private subnet.

B. Add a bucket policy to the S3 bucket permitting access from the IAM role.

C. Create a NAT gateway in a private subnet and configure the route table for the private subnets.

D. Configure the route table to allow the instances on the private subnet access through the internet gateway.

SOA-C02 문제 4

A company's financial department needs to view the cost details of each project in an AWS account A SysOps administrator must perform the initial configuration that is required to view cost for each project in Cost Explorer Which solution will meet this requirement?

A. Use AWS Budgets Create AWS Budgets reports

B. Configure consolidated billing Create AWS Cost and Usage Reports

C. Activate cost allocation tags Add a project tag to the appropriate resources

D. Use cost categories to define custom groups that are based on AWS cost and usage dimensions

SOA-C02 문제 5

A company has a VPC with public and private subnets. An Amazon EC2 based application resides in the private subnets and needs to process raw .csv files stored in an Amazon S3 bucket. A SysOps administrator has set up the correct IAM role with the required permissions for the application to access the S3 bucket, but the application is unable to communicate with the S3 bucket.
Which action will solve this problem while adhering to least privilege access?

A. Attach an S3 gateway endpoint to the VPC. Configure the route table for the private subnet.

B. Add a bucket policy to the S3 bucket permitting access from the IAM role.

C. Configure the route table to allow the instances on the private subnet access through the internet gateway.

D. Create a NAT Gateway in a private subnet and configure the route table for the private subnets.