AWS Certified Solutions Architect
Associate SAA-C03 – 2026 Latest Practice
Exams | 360 Questions + Answers &
Detailed Explanations | Real Exam
Simulation Pack
Instructions:
• Choose the best answer for each question.
• Answers are highlighted in bold.
• Each question includes a detailed rationale.
Question 1
A company wants to host a static website with high availability and low cost.
Which AWS service should they use?
A. Amazon EC2
B. Amazon S3
C. AWS Lambda
D. Amazon RDS
Answer: B. Amazon S3
Rationale:
Amazon S3 supports static website hosting with high durability and availability. It
is also very cost-effective compared to EC2, which requires server management.
Question 2
Which AWS service provides a managed NoSQL database?
,A. Amazon Aurora
B. Amazon RDS
C. Amazon DynamoDB
D. Amazon Redshift
Answer: C. Amazon DynamoDB
Rationale:
DynamoDB is a fully managed NoSQL database service designed for high
performance and scalability.
Question 3
A company needs to distribute content globally with low latency. What should they
use?
A. AWS Shield
B. Amazon CloudFront
C. Amazon Route 53
D. AWS Direct Connect
Answer: B. Amazon CloudFront
Rationale:
CloudFront is a Content Delivery Network (CDN) that caches content at edge
locations worldwide to reduce latency.
Question 4
Which service allows you to run code without provisioning servers?
A. Amazon EC2
B. AWS Lambda
C. Amazon ECS
D. AWS Batch
Answer: B. AWS Lambda
,Rationale:
Lambda is serverless compute, meaning AWS handles infrastructure provisioning
and scaling.
Question 5
What is the durability of Amazon S3 Standard storage?
A. 99.9%
B. 99.99%
C. 99.999999999%
D. 100%
Answer: C. 99.999999999%
Rationale:
S3 provides 11 nines of durability, ensuring extremely reliable data storage.
Question 6
Which service is used for DNS management?
A. Amazon Route 53
B. AWS IAM
C. Amazon VPC
D. AWS CloudTrail
Answer: A. Amazon Route 53
Rationale:
Route 53 is AWS’s scalable DNS and domain registration service.
Question 7
A company wants to restrict access to AWS resources based on user roles. What
should they use?
A. Security Groups
B. IAM Policies
, C. NACLs
D. AWS Shield
Answer: B. IAM Policies
Rationale:
IAM policies define permissions for users, groups, and roles.
Question 8
Which EC2 pricing model offers the biggest discount for long-term use?
A. On-Demand
B. Reserved Instances
C. Spot Instances
D. Dedicated Hosts
Answer: B. Reserved Instances
Rationale:
Reserved Instances provide significant savings for predictable workloads over 1–3
years.
Question 9
What does an Auto Scaling group do?
A. Encrypts data
B. Scales instances automatically
C. Monitors logs
D. Balances traffic only
Answer: B. Scales instances automatically
Rationale:
Auto Scaling adjusts the number of EC2 instances based on demand.
Question 10
Which service provides object storage?
Associate SAA-C03 – 2026 Latest Practice
Exams | 360 Questions + Answers &
Detailed Explanations | Real Exam
Simulation Pack
Instructions:
• Choose the best answer for each question.
• Answers are highlighted in bold.
• Each question includes a detailed rationale.
Question 1
A company wants to host a static website with high availability and low cost.
Which AWS service should they use?
A. Amazon EC2
B. Amazon S3
C. AWS Lambda
D. Amazon RDS
Answer: B. Amazon S3
Rationale:
Amazon S3 supports static website hosting with high durability and availability. It
is also very cost-effective compared to EC2, which requires server management.
Question 2
Which AWS service provides a managed NoSQL database?
,A. Amazon Aurora
B. Amazon RDS
C. Amazon DynamoDB
D. Amazon Redshift
Answer: C. Amazon DynamoDB
Rationale:
DynamoDB is a fully managed NoSQL database service designed for high
performance and scalability.
Question 3
A company needs to distribute content globally with low latency. What should they
use?
A. AWS Shield
B. Amazon CloudFront
C. Amazon Route 53
D. AWS Direct Connect
Answer: B. Amazon CloudFront
Rationale:
CloudFront is a Content Delivery Network (CDN) that caches content at edge
locations worldwide to reduce latency.
Question 4
Which service allows you to run code without provisioning servers?
A. Amazon EC2
B. AWS Lambda
C. Amazon ECS
D. AWS Batch
Answer: B. AWS Lambda
,Rationale:
Lambda is serverless compute, meaning AWS handles infrastructure provisioning
and scaling.
Question 5
What is the durability of Amazon S3 Standard storage?
A. 99.9%
B. 99.99%
C. 99.999999999%
D. 100%
Answer: C. 99.999999999%
Rationale:
S3 provides 11 nines of durability, ensuring extremely reliable data storage.
Question 6
Which service is used for DNS management?
A. Amazon Route 53
B. AWS IAM
C. Amazon VPC
D. AWS CloudTrail
Answer: A. Amazon Route 53
Rationale:
Route 53 is AWS’s scalable DNS and domain registration service.
Question 7
A company wants to restrict access to AWS resources based on user roles. What
should they use?
A. Security Groups
B. IAM Policies
, C. NACLs
D. AWS Shield
Answer: B. IAM Policies
Rationale:
IAM policies define permissions for users, groups, and roles.
Question 8
Which EC2 pricing model offers the biggest discount for long-term use?
A. On-Demand
B. Reserved Instances
C. Spot Instances
D. Dedicated Hosts
Answer: B. Reserved Instances
Rationale:
Reserved Instances provide significant savings for predictable workloads over 1–3
years.
Question 9
What does an Auto Scaling group do?
A. Encrypts data
B. Scales instances automatically
C. Monitors logs
D. Balances traffic only
Answer: B. Scales instances automatically
Rationale:
Auto Scaling adjusts the number of EC2 instances based on demand.
Question 10
Which service provides object storage?
