Amazon SOA-C02 Quiz 2 Topic 3 Questions 6-10

Question: 1

A new website will run on Amazon EC2 instances behind an Application Load Balancer. Amazon Route 53 will be used to manage DNS records.

What type of record should be set in Route 53 to point the website's apex domain name (for example, ''company.com'') to the Application Load Balancer?

ACNAME

BSOA

CTXT

DALIAS

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Question: 2

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.)

AChange to the least outstanding requests algorithm on the ALB target group.

BConfigure cookie forwarding in the CloudFront distribution cache behavior.

CConfigure header forwarding in the CloudFront distribution cache behavior.

DEnable group-level stickiness on the ALB listener rule.

EEnable sticky sessions on the ALB target group.

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Question: 3

A company is running a serverless application on AWS Lambd

a. 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?

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

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

CIncrease the value in the max_connect_errors parameter in the parameter group that the database uses.

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

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Question: 4

A company's IT department noticed an increase in the spend of their developer AWS account. There are over 50 developers using the account, and the finance team wants to determine the service costs incurred by each developer.

What should a SysOps administrator do to collect this information? (Choose two.)

AActivate the createdBy tag in the account.

BAnalyze the usage with Amazon CloudWatch dashboards.

CAnalyze the usage with Cost Explorer.

DConfigure AWS Trusted Advisor to track resource usage.

ECreate a billing alarm in AWS Budgets.

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Question: 5

A instances at all times to support all traffic. A SysOps administrator must design a highly available, fault-tolerant architecture that continually supports all traffic if one Availability Zone becomes unavailable.

Which configuration meets these requirements?

ADeploy two Auto Scaling groups in two Availability Zones with a minimum capacity of two instances in each group.

BDeploy an Auto Scaling group across two Availability Zones with a minimum capacity of four instances.

CDeploy an Auto Scaling group across three Availability Zones with a minimum capacity of four instances.

DDeploy an Auto Scaling group across three Availability Zones with a minimum capacity of six instances.

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Amazon SOA-C02 Quiz:2 Topic:3 Questions:6-10