Amazon AWS

AWS Certified CloudOps Engineer – Associate

SOA-C03

The AWS Certified CloudOps Engineer – Associate (SOA-C03) exam tests your skills in operating and managing AWS environments. It is ideal for those looking to enhance their operational expertise on AWS.

486 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 81–90 of 486

Q81

What happens when an IAM user assumes a role?

  • A User loses all permissions
  • B User inherits role permissions
  • C Role permissions are ignored
  • D User cannot assume any roles
Explanation When an IAM user assumes a role, they gain the permissions associated with that role, not losing existing ones unless specified.
Q82

Which AWS service allows for serverless execution of code in response to events?

  • A AWS Lambda
  • B EC2
  • C Elastic Beanstalk
  • D CloudFormation
Explanation AWS Lambda allows code to be executed in response to events without managing servers, while the others are not serverless compute options.
Q83

A company needs to secure their S3 buckets. Which of the following should they use?

  • A Bucket Policies
  • B CloudTrail
  • C VPC Peering
  • D Direct Connect
Explanation Bucket policies control access to S3 buckets, while the other options pertain to logging, networking, or connectivity, not directly securing S3 resources.
Q84

What happens when an EC2 instance uses EBS volumes and the instance is terminated?

  • A Data on EBS is lost
  • B Data on EBS is preserved
  • C EBS volume cannot be detached
  • D Instance reboots automatically
Explanation Data on EBS is preserved unless the volume is marked as delete on termination; the other options do not accurately describe EBS behavior.
Q85

Which service would you use to automate the deployment of applications?

  • A AWS CodeDeploy
  • B AWS CloudFormation
  • C AWS Elastic Beanstalk
  • D AWS Lambda
Explanation AWS Elastic Beanstalk simplifies application deployment; CodeDeploy requires manual setup.
Q86

A company needs to analyze large datasets in real-time. Which service should they use?

  • A Amazon RDS
  • B Amazon EMR
  • C Amazon Kinesis
  • D AWS Glue
Explanation Amazon Kinesis is designed for real-time data streaming; RDS is for traditional databases.
Q87

What happens when an S3 bucket triggers a Lambda function?

  • A S3 deletes the object.
  • B Lambda runs code in response.
  • C The bucket goes into a pending state.
  • D S3 logs the action only.
Explanation Lambda executes in response to the S3 event; no deletion or pending state occurs.
Q88

Which AWS service would you use for real-time monitoring of application performance?

  • A AWS X-Ray
  • B AWS CloudTrail
  • C Amazon CloudWatch
  • D AWS Config
Explanation Amazon CloudWatch provides real-time monitoring, while other services focus on audit trails or configuration.
Q89

A company needs robust network security for its AWS resources. Which approach is best?

  • A VPC with Security Groups
  • B Direct Connect over VPN
  • C Using Public Subnets
  • D EC2 Instance with Firewall
Explanation A VPC with Security Groups ensures strong network isolation and control.
Q90

You are configuring an Auto Scaling group. What happens if you set the desired capacity to 0?

  • A Launch a new instance immediately
  • B Terminate all instances in the group
  • C Scale down to minimum capacity
  • D No action is taken
Explanation Setting desired capacity to 0 results in termination of all instances in the group.