Amazon SOA C03
Q: 1
A company needs to upload gigabytes of files daily to Amazon S3 and requires higher throughput and
faster upload speeds.
Which action should a CloudOps engineer take?
Options
Q: 2
A company has a microservice that runs on a set of Amazon EC2 instances. The EC2 instances run
behind an Application Load Balancer (ALB).
A CloudOps engineer must use Amazon Route 53 to create a record that maps the ALB URL to
example.com.
Which type of record will meet this requirement?
Options
Q: 3
A CloudOps engineer needs to ensure that AWS resources across multiple AWS accounts are tagged
consistently. The company uses an organization in AWS Organizations to centrally manage the
accounts. The company wants to implement cost allocation tags to accurately track the costs that are
allocated to each business unit.
Which solution will meet these requirements with the LEAST operational overhead?
Options
Q: 4
A company is storing backups in an Amazon S3 bucket. These backups must not be deleted for at
least 3 months after creation.
What should the CloudOps engineer do?
Options
Q: 5
A company has an AWS CloudFormation template that includes an AWS::EC2::Instance resource and
a custom resource (Lambda function). The Lambda function fails because it runs before the EC2
instance is launched.
Which solution will resolve this issue?
Options
Q: 6
A CloudOps engineer has created a VPC that contains a public subnet and a private subnet. Amazon
EC2 instances that were launched in the private subnet cannot access the internet. The default
network ACL is active on all subnets in the VPC, and all security groups allow outbound traffic.
Which solution will provide the EC2 instances in the private subnet with access to the internet?
Options
Q: 7
A multinational company uses an organization in AWS Organizations to manage over 200 member
accounts across multiple AWS Regions. The company must ensure that all AWS resources meet
specific security requirements.
The company must not deploy any EC2 instances in the ap-southeast-2 Region. The company must
completely block root user actions in all member accounts. The company must prevent any user from
deleting AWS CloudTrail logs, including administrators. The company requires a centrally managed
solution that the company can automatically apply to all existing and future accounts. Which solution
will meet these requirements?
Options
Q: 8
A company is running an application on premises and wants to use AWS for data backup. All of the
data must be available locally. The backup application can write only to block-based storage that is
compatible with the Portable Operating System Interface (POSIX).
Which backup solution will meet these requirements?
Options
Q: 9
A company uses an organization in AWS Organizations to manage multiple AWS accounts. The
company needs to send specific events from all the accounts in the organization to a new receiver
account, where an AWS Lambda function will process the events.
A CloudOps engineer configures Amazon EventBridge to route events to a target event bus in the us-
west-2 Region in the receiver account. The CloudOps engineer creates rules in both the sender and
receiver accounts that match the specified events. The rules do not specify an account parameter in
the event pattern. IAM roles are created in the sender accounts to allow PutEvents actions on the
target event bus.
However, the first test events from the us-east-1 Region are not processed by the Lambda function in
the receiving account.
What is the likely reason the events are not processed?
Options
Q: 10
A company hosts a production MySQL database on an Amazon Aurora single-node DB cluster. The
database is queried heavily for reporting purposes. The DB cluster is experiencing periods of
performance degradation because of high CPU utilization and maximum connections errors. A
CloudOps engineer needs to improve the stability of the database.
Which solution will meet these requirements?
Options
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