Amazon Web Services · 2026 Edition
SAA-C03 Study Guide — How to Pass AWS Solutions Architect Associate
A complete preparation guide written by Amazon Web Services-certified engineers. Covers the exam format, all 4 blueprint domains, a week-by-week study plan, and proven tips for passing first time.
2–3 months
Prep time
Intermediate
Difficulty
0
Exam questions
720/1000
Pass mark
SAA-C03 Exam at a Glance
Exam code
SAA-C03
Full name
AWS Solutions Architect Associate
Vendor
Amazon Web Services
Duration
130 minutes
Questions
~0 items
Passing score
720 / 1000 (scaled)
Domains covered
4 blueprint domains
Recommended experience
1+ year of AWS hands-on experience or equivalent cloud background
Typical prep time
2–3 months
Why Earn the SAA-C03?
AWS certified professionals earn a median salary $35,000 higher than non-certified peers. SAA-C03 is the cloud credential the industry has standardised on.
Job roles this opens
SAA-C03 Exam Domains
Official Amazon Web Services blueprint weights — study time should roughly match these percentages.
SAA-C03 Study Plan
Weeks 1–2
Core Services: EC2, S3, VPC, IAM
Tip: Understand IAM policy evaluation — most security questions rely on it.
Weeks 3–4
Databases: RDS, DynamoDB, ElastiCache, Aurora
Tip: Know which database fits which workload — exam asks this constantly.
Weeks 5–6
Architecture: HA, Fault Tolerance, Scalability
Tip: Learn the difference between multi-AZ (HA) and multi-Region (DR).
Weeks 7–8
Weak Domains + Cost Optimisation + Serverless
Tip: Cost optimisation questions always have a clearly cheapest option — eliminate others.
SAA-C03 Exam Tips
Know S3 storage classes cold: Standard → Standard-IA → Glacier Instant → Glacier Flexible → Deep Archive.
EC2 purchasing models (On-Demand, Reserved, Spot, Savings Plans) — examiners write scenario traps around these.
VPC fundamentals (subnets, route tables, security groups vs NACLs) appear in nearly every practice exam.
SAA-C03 is about architecture decisions — always ask 'which option best meets the requirements at lowest cost/complexity'.
CloudFront + S3, ALB + Auto Scaling, SQS decoupling — these architectural patterns repeat across questions.
Ready to practice SAA-C03?
Apply everything in this guide with adaptive practice questions, AI explanations, and domain analytics.
SAA-C03 concept guides
Deep-dive explanations of the key topics tested on SAA-C03 — with exam key points and common misconceptions.
S3 Storage Classes
S3 looks like a simple file store until you see the bill.
AWS IAM
In AWS, every action against every resource is an API call, and every API call must be authorized.
AWS VPC
Your resources in AWS do not automatically sit in a protected private network.
EC2 Purchasing Options
Running an EC2 instance on-demand for a year costs significantly more than committing to that same instance in advance.
AWS High Availability
High availability and fault tolerance are not the same thing, and the SAA-C03 exam expects you to know the difference.
IaaS, PaaS, SaaS
Before you can architect a cloud solution or answer a security question about cloud responsibility, you need to understand what cloud service models are and what they actually change about who manages what.
Shared Responsibility
Moving to the cloud does not mean handing security to someone else.
RDS & Databases
Every application eventually hits the same wall: the database.
Lambda & Serverless
The question is not whether you can manage servers.
ELB & Auto Scaling
Traffic to a web application behaves like highway traffic.
CloudFront & Route 53
Speed is the feature users never explicitly request but always notice when it is missing.
AWS Security Services
Security in AWS is not one service you enable.
Advanced Storage
S3 storage classes and basic uploads get you started, but production architectures depend on a broader set of storage capabilities.
Monitoring & Observability
Deploying an application to AWS and assuming it runs fine is how outages become surprises.
Messaging & Integration
When a user places an order, your application does not need to process payment, update inventory, send an email, and notify the warehouse in the same moment the HTTP request is being handled.
Advanced Networking
A VPC gives you a private network inside AWS.