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Amazon Web ServicesSAA-C03

AWS Certified Solutions Architect – Associate

Exam overview, official domain weights and free sample questions. Subscribers get 230 practice questions, 108 flashcards, 6 labs, a study guide and video lessons for this exam.

Exam at a glance

Exam code
SAA-C03
Questions
65 (50 scored + 15 unscored)
Time
130 minutes
Question types
multiple choice, multiple response
Passing score
720 (scaled 100–1,000)
Exam fee
150 USD
Delivery
Pearson VUE test center, online proctored
Prerequisites
None required. Target candidate: at least 1 year of hands-on experience designing cloud solutions that use AWS services
Renewal
Valid 3 years. Recertify by passing the current exam
Version notes
No SAA-C03 retirement date published. The Italian-language exam retires after December 31, 2026

From the official exam page (checked 2026-11-09). Always confirm details with the vendor: official exam page, official objectives.

Domains and weights

Design Secure Architectures30%
  • 1.1 Design secure access to AWS resources
  • 1.2 Design secure workloads and applications
  • 1.3 Determine appropriate data security controls
Design Resilient Architectures26%
  • 2.1 Design scalable and loosely coupled architectures
  • 2.2 Design highly available and/or fault-tolerant architectures
Design High-Performing Architectures24%
  • 3.1 Determine high-performing and/or scalable storage solutions
  • 3.2 Design high-performing and elastic compute solutions
  • 3.3 Determine high-performing database solutions
  • 3.4 Determine high-performing and/or scalable network architectures
  • 3.5 Determine high-performing data ingestion and transformation solutions
Design Cost-Optimized Architectures20%
  • 4.1 Design cost-optimized storage solutions
  • 4.2 Design cost-optimized compute solutions
  • 4.3 Design cost-optimized database solutions
  • 4.4 Design cost-optimized network architectures

Free sample questions

Original questions in the style of the exam. Pick an answer to see the explanation.

Sample question 1 · Design Secure Architectures

A company serves a static website from an S3 bucket through CloudFront. Security wants users to reach the files only through CloudFront, never through the bucket URL. What should the architect configure?

Sample question 2 · Design Resilient Architectures

A production RDS for PostgreSQL database must fail over automatically if its Availability Zone goes down. What should be enabled?

Sample question 3 · Design High-Performing Architectures

Users worldwide complain that images and videos load slowly from an S3 bucket in one Region. What improves this most?

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