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 151–160 of 486

Q151

Which AWS service is used for scalable DNS management?

  • A Amazon Route 53
  • B AWS CloudTrail
  • C Amazon RDS
  • D AWS Lambda
Explanation Amazon Route 53 provides scalable DNS management, while others serve different purposes.
Q152

A company needs to send real-time telemetry data. Which AWS service should they use?

  • A Amazon S3
  • B Amazon Kinesis
  • C AWS Glue
  • D Amazon EC2
Explanation Amazon Kinesis is designed for real-time data processing, whereas the others are not suitable for that use case.
Q153

You are configuring VPC Peering. What happens if CIDR blocks overlap?

  • A Peering succeeds with warnings
  • B Peering fails with an error
  • C All traffic is routed successfully
  • D Subnets cannot be created
Explanation VPC Peering fails if the CIDR blocks overlap to maintain IP address uniqueness.
Q154

Which AWS service provides event-driven serverless computing?

  • A AWS Lambda
  • B EC2
  • C ECS
  • D RDS
Explanation AWS Lambda allows you to run code without provisioning servers, while EC2 and others require server management.
Q155

A company needs to control permissions based on user attributes. Which IAM feature should they use?

  • A IAM Policies
  • B IAM Roles
  • C IAM Identity-Based Policies
  • D IAM Attributes Groups
Explanation IAM Identity-Based Policies allow permissions based on user attributes, unlike roles and policies which may not consider attributes.
Q156

You are configuring an Auto Scaling group for your application. What happens when the desired capacity is less than the minimum size?

  • A Instances are terminated immediately.
  • B Desired capacity is set to minimum.
  • C Auto Scaling group scales up.
  • D Scaling is disabled.
Explanation The desired capacity is adjusted to the minimum size to maintain operational requirements.
Q157

Which service provides a graphical user interface for monitoring and visualizing AWS resources?

  • A AWS Management Console
  • B AWS CLI
  • C Amazon CodeDeploy
  • D AWS CloudFormation
Explanation The AWS Management Console provides a GUI for managing and visualizing resources, while the others are not primarily designed for this purpose.
Q158

A company needs to securely store sensitive data and manage permissions. What AWS service should they use?

  • A AWS S3 with public access
  • B AWS RDS encryption
  • C AWS Secrets Manager
  • D AWS Lambda functions
Explanation AWS Secrets Manager is specifically designed for securely storing sensitive data, while others do not focus on secure storage and permission management.
Q159

What happens when you increase an Amazon EC2 instance size?

  • A Your instance is automatically backed up.
  • B You must restart your instance.
  • C Performance degrades temporarily.
  • D Billing changes to a lower tier.
Explanation Increasing the instance size requires a reboot to apply changes, while other options are inaccurate outcomes.
Q160

Which service automates resource provisioning and management?

  • A AWS CloudFormation
  • B AWS IAM
  • C Amazon RDS
  • D AWS Lambda
Explanation AWS CloudFormation automates resource provisioning; IAM manages permissions.