Amazon AWS

AWS Certified Solutions Architect – Associate

SAA-C03
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The AWS Certified Solutions Architect – Associate (SAA-C03) exam tests your ability to design distributed systems on AWS. It is one of the most sought-after certifications in the cloud domain.

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

Questions 211–220 of 483

Q211

Which service helps orchestrate serverless workflows?

  • A AWS Step Functions
  • B AWS Lambda
  • C Amazon EC2
  • D AWS CloudFormation
Explanation AWS Step Functions orchestrates workflows; the others do not provide orchestration.
Q212

A company needs to restrict access to resources based on tags. Which AWS service should they use?

  • A IAM Policies
  • B AWS Config
  • C Resource Groups
  • D AWS Organizations
Explanation IAM Policies can enforce tag-based access; others do not enforce access based on tags.
Q213

You are configuring a VPC. What happens when you attach an Internet Gateway?

  • A Route traffic to EFS
  • B Traffic can flow to the internet
  • C Remove NAT Gateway
  • D Block all inbound traffic
Explanation An Internet Gateway allows public traffic; others provide incorrect assertions.
Q214

Which service offers scalable DNS management?

  • A Amazon Route 53
  • B Amazon CloudFront
  • C Amazon S3
  • D AWS Lambda
Explanation Amazon Route 53 enables scalable DNS management, whereas the others provide different functionalities.
Q215

A company needs to automate the deployment of applications across multiple environments. Which AWS service should they use?

  • A AWS CloudFormation
  • B Amazon EC2
  • C AWS Lambda
  • D Amazon S3
Explanation AWS CloudFormation automates resource deployment, while the others do not manage entire environments.
Q216

You are configuring a VPC with CIDR block 192.168.0.0/24. What happens when you try to add a subnet with CIDR 192.168.0.0/26?

  • A Subnet created successfully
  • B Subnet overlaps with a larger CIDR
  • C Subnet size is too large
  • D VPC cannot have more subnets
Explanation The subnet CIDR overlaps with existing IP space, leading to a conflict.
Q217

Which service automatically scales compute capacity?

  • A AWS Lambda
  • B Amazon EC2 Auto Scaling
  • C AWS Batch
  • D Amazon ECS
Explanation Amazon EC2 Auto Scaling adjusts the number of EC2 instances based on demand; Lambda scales per request and the others do not automatically adjust the instance count.
Q218

A company needs to share S3 objects publicly but maintain management control. What should they use?

  • A S3 Bucket Policies
  • B IAM Roles
  • C S3 Access Control Lists
  • D CloudFront
Explanation S3 Bucket Policies allow fine-grained access control for public sharing while providing management capabilities; IAM roles and ACLs do not achieve the same level of public access.
Q219

What happens when a CloudFront distribution is invalidated?

  • A Objects are deleted from S3
  • B Content is removed from CloudFront caches
  • C Origin server retrieves new copies
  • D Caching is made permanent
Explanation Invalidating a CloudFront distribution removes cached content, forcing revalidation on the next request.
Q220

Which AWS service helps to analyze streaming data in real time?

  • A Amazon Kinesis
  • B AWS Lambda
  • C Amazon Redshift
  • D AWS Snowball
Explanation Amazon Kinesis is designed for real-time data streaming, while the others serve different purposes.