Amazon AWS
AWS Certified DevOps Engineer – Professional
DOP-C02
The AWS Certified DevOps Engineer – Professional (DOP-C02) exam validates your skills in automating the testing and deployment of AWS applications. It is ideal for those looking to advance their DevOps career.
Questions 141–150 of 483
When configuring CloudTrail, what happens if you specify 'Global Services' as a data event?
A
Tracks S3 PUT requests only
B
Tracks global service calls
C
Excludes all regional events
D
Records traffic on VPC
Specifying 'Global Services' records calls made to AWS globally, while others misinterpret the event scope.
A company needs to ensure compliance with GDPR for their AWS resources. Which service can help monitor data access and permissions effectively?
A
AWS Config
B
Amazon S3
C
AWS Lambda
D
Amazon RDS
AWS Config provides compliance auditing for AWS resources, while the others do not directly monitor compliance.
What happens when an EC2 instance is stopped and then restarted?
A
It retains the same IP address.
B
It loses all its data.
C
It retains instance storage.
D
It uses a new instance type.
A stopped instance retains its Elastic IP, whereas instance store data is lost and instance type is unchanged.
You are configuring an IAM policy for an S3 bucket. What does the permission 's3:ListBucket' enable a user to do?
A
Upload files to the bucket.
B
Delete files in the bucket.
C
Retrieve bucket object metadata.
D
List all objects in the bucket.
's3:ListBucket' allows listing objects, while the other options pertain to different permissions.
Which service can be used to deploy Docker containers in AWS?
A
Amazon ECS
B
AWS Batch
C
AWS Lambda
D
Amazon RDS
Amazon ECS is specifically designed for container orchestration, while others serve different purposes.
A company needs to automate AWS resource deployment. Which service should they use?
A
AWS CloudFormation
B
AWS IAM
C
AWS SNS
D
Amazon S3
AWS CloudFormation automates infrastructure deployment, whereas the other services serve different functions.
You are configuring an Auto Scaling group with a minimum size of 2. What happens when demand rises and more instances are needed?
A
No instances will be added
B
Two instances will be added
C
It scales beyond minimum size
D
It terminates the minimum instances
The Auto Scaling group can add instances beyond the minimum size based on demand; the minimum only sets a baseline.
Which service allows automated scaling of applications?
A
AWS Auto Scaling
B
AWS Lambda
C
Amazon S3
D
AWS CloudFormation
AWS Auto Scaling automatically adjusts resource capacity, while others serve different purposes.
A company wants to isolate network traffic between two services within the same VPC. What should they use?
A
Security Groups
B
NAT Gateway
C
VPC Peering
D
Internet Gateway
Security Groups create Virtual Firewalls to control traffic; others don't isolate traffic between services.
What happens when you disable an IAM user?
A
User can't authenticate
B
User remains active
C
User can still access all resources
D
User's policies are deleted
Disabling an IAM user prevents authentication, while others do not accurately describe the condition of the user.