Exam Format, Strategy and the Keyword Cheat Sheet

By the end of this lesson you will be able to

• Book the SAA-C03 exam the right way: account, price, ID, online or test centre, and the ESL extra 30 minutes for non-native English speakers.
• Explain how the exam is scored: 65 questions of which 50 count, scaled score 100–1,000, pass at 720, compensatory scoring, no penalty for guessing, results within five business days, retake after 14 days.
• Name the four domains with their weights and the chapters of this course that feed each one.
• Read a scenario like an architect: find the real question in the last sentence, underline the constraint words, and see how one changed word changes the answer.
• Eliminate the certainly-wrong options, then decide between the last two on the constraint word, including choose-two questions.
• Pace 65 questions in 130 minutes with a three-pass method.
• Use the keyword cheat sheet of the whole course, chapter by chapter, and the list of look-alike pairs that cause most wrong answers.

#Why exam technique matters

You have now met more than 150 AWS services and features across 25 chapters. Knowing them is necessary, but the exam measures something narrower: whether you can pick the best of four plausible designs for a short business scenario, 65 times, in 130 minutes. Most wrong answers on this exam are not caused by never having heard of a service. They come from a missed word (“least operational overhead”), a look-alike (Trusted Advisor or the Well-Architected Tool, CloudTrail or Config), or time running out.

This lesson teaches no new service. It covers three things: how the exam itself works, a method for reading and answering scenarios, and the keyword cheat sheet: every chapter’s “if the question says this, pick that”, taken from the exam patterns the lessons teach and from the owner’s “Exam Trick” notes. Every row links back to the lesson that explains it.

The exam guide says the exam validates your ability to design solutions based on the AWS Well-Architected Framework. The framework, its six pillars and the review tools are lesson 26.1: every answer in this lesson is that framework applied under time pressure.

#How the exam works

Everything in this section was checked against the official exam page, the SAA-C03 exam guide and the AWS Certification policies on 1 November 2026. SAA-C03 is still the live version of the Solutions Architect – Associate exam. AWS has not announced a successor for it, despite pages on the web advertising an “SAA-C04”; when AWS replaces an exam, it publishes a new exam guide and a date on the official exam page first, so check that page in the week you book.

#Booking, price and ID

#Online or at a test centre

Both deliver the same exam, the same questions and the same result. The difference is the room.

Online proctoring (Pearson VUE’s online delivery) runs on your own computer, watched through your camera and microphone:

• Run Pearson VUE’s system test on the same computer and network days before. A company laptop with a strict VPN or firewall often fails it.
• Check in up to 30 minutes early: photos of your ID, your face and the room. Arriving more than 15 minutes late means you cannot launch, and the fee is forfeited.
• The desk must be clear, the phone out of reach, nobody else in the room. You may not speak, read aloud or leave the camera’s view.
• No breaks are allowed during an online exam. Plan the water and the washroom before you start.

A test centre removes the home risks (noise, family, power cuts, broadband drops) at the cost of travel. Bags and phones go into a locker; the centre gives you the noteboard.

#The ESL accommodation: 30 extra minutes

If English is not your first language, you can request the ESL +30 minutes accommodation (English as a Second Language) for exams taken in English. For most Bangladeshi candidates this is the single most valuable step in the whole booking: 130 minutes becomes 160, about 2.5 minutes per question instead of 2.

• Request it in your AWS Certification account (Request Exam Accommodations, then the ESL +30 type). Once approved, it applies to your future exams with every delivery provider.
• It must be approved before you schedule the exam. An exam you already booked does not gain the time; you would have to cancel or reschedule it (at least 24 hours before) and book again.
• There is no test of your English and no extra fee.

#Questions and scoring

The exam guide defines two question types:

• Multiple choice: one correct answer and three incorrect ones (distractors).
• Multiple response: two or more correct answers out of five or more options. The question tells you how many to choose (“Choose two.”). The guide does not promise partial credit, so treat each one as all or nothing.

The distractors are written to be plausible: they are what someone with incomplete knowledge would choose. That is why reading and elimination matter as much as memory.

How the score works:

• Of the 65 questions, 50 are scored. 15 are unscored: AWS is testing them for future exams. They are not identified, so you cannot skip them, and a strange question may be one of them.
• Unanswered questions are scored as incorrect, and there is no penalty for guessing. Never leave a question blank.
• The result is a scaled score from 100 to 1,000. The minimum to pass is 720. Scaling evens out exam forms of slightly different difficulty, so there is no fixed “72% of the questions”; AWS does not publish the conversion.
• The exam uses a compensatory scoring model: you need to pass the overall exam, not each section. A strong domain can make up for a weak one.
• The score report gives pass or fail, the scaled score, and a table that classifies your performance in each section (“Meets competencies” or “Needs improvement”). It never shows which questions you got wrong.
• Results appear in your AWS Certification account within five business days (unless held for a security review). At the end of the exam the screen does not show a score.

#Retakes, validity and renewal

• If you fail, you must wait 14 calendar days before you can retake. There is no limit on attempts, and every attempt costs the full fee.
• The certification is valid for three years. You renew it by passing the latest version of the exam again, or by earning the Solutions Architect – Professional certification, which also renews the Associate.
• A pass gives you a digital badge and the 50% voucher for your next AWS exam.

#The four domains

The exam guide splits the scored questions into four content domains. The weights tell you where the points are: security alone is almost a third of the exam.

Chapter 19 (monitoring and audit) and chapter 25 (other services) appear in all four domains: you cannot secure, recover or optimise what you cannot see.

#Services that are retired, renamed or out of scope

The exam guide ends with lists of in-scope and out-of-scope services. Read the in-scope list once before the exam: anything there can appear. Questions are also not rewritten every time a product changes, so you will meet services that are retired or closed to new customers. Answer by what the question describes, not by today’s product catalogue:

• Snowmobile (retired in 2024) and Snowcone (discontinued): still the answer in an older question about exabytes or a tiny edge device (lesson 10.11). Snowball Edge is available only to existing customers since November 2025 but is still the answer for “petabytes offline”.
• Amazon Pinpoint stopped taking new customers in 2025 and its engagement features reached end of support on 30 October 2026; an exam question about targeted multi-channel campaigns may still name it (lesson 25.2).
• QLDB (ledger database) was retired in 2025 (lesson 16.1); Server Migration Service means MGN today (lesson 23.4); CloudWatch Events is EventBridge (lesson 19.5); Kinesis Data Firehose is Amazon Data Firehose; SageMaker is SageMaker AI.
• Older questions quote older numbers: 256 KB for an SQS message (now 1 MiB), five read replicas for RDS (now up to 15 for several engines). The answer pattern is the same; only the number changed.

#Studying in the last weeks

The slides’ advice holds: practise hands-on, skim a few whitepapers and FAQs, join a community. Here it is as a plan.

#Practise hands-on, safely

Build small versions of the patterns: a VPC with public and private subnets, an ALB with an Auto Scaling group, an S3 bucket behind CloudFront with OAC, an SQS queue feeding a Lambda function. Ten minutes in the console teaches more than an hour of reading about a setting. Set a budget alert first, use the free tier, and delete everything afterwards (lesson 1.4).

#Whitepapers and FAQs

• The AWS Well-Architected Framework (lesson 26.1) is the whitepaper the exam is built on.
• Disaster Recovery of Workloads on AWS (lesson 23.1) is the source of the four DR strategies.
• The slides’ “Architecting for the Cloud: AWS Best Practices” is an older paper; its ideas now live in the Well-Architected Framework.
• Service FAQs (for example the VPC, S3, EC2 and RDS FAQs) answer many exam-style questions directly. Read them for the services in your weakest domain.

#Official practice from AWS

On AWS Skill Builder: the AWS Certification Official Practice Question Set (exam-style questions with explanations, free) and the Official Practice Exam (full length and timed; check on Skill Builder whether your plan includes it). Take the practice exam once, under real conditions, about a week before the exam, and spend more time on its explanations than on the score.

#Community

Study with others: discuss questions, explain answers to each other, read AWS blogs and watch re:Invent sessions on the services you find hardest. AWS community meetups in Dhaka are a good place to meet people who have already passed.

#A four-week revision plan

#Reading a scenario

Most questions are scenarios: two to six sentences about a company, followed by a question. Read them in a fixed order.

#Find the real question first

1. Read the last sentence first. It is the actual question: what is being asked for (a storage class, a migration tool, a way to restrict access) and under which goal (“most cost-effective”, “least operational overhead”, “highest availability”).
2. Then read the scenario for the facts that limit the answer: the data size, the access pattern, the latency, what may not change, what already exists.
3. Underline the constraint words (next section). These are the words that make one of two working designs better than the other.
4. Ignore decoration. The company’s industry, its name and its history rarely matter. A bank in the question does not mean CloudHSM; a hospital does not mean anything until the question says “PHI” or “sensitive data”.

#Constraint words and what they push towards

The exam prints the strongest of these words in capitals (MOST, LEAST). They decide between two answers that would both work.

#One scenario, four answers

The same data can lead to four different answers when only the constraint words change. A tea exporter in Sylhet keeps 2 TB of sales reports in S3:

#Proceed by elimination

The slides’ advice is the core of the method: rule out what you know is wrong, then choose the option that makes the most sense from what is left. There are very few trick questions, so do not over-think it.

#What makes an option certainly wrong

• Wrong category of service. EBS for shared files across AZs, SNS to store messages, CloudFront for UDP, Athena for transactions.
• It violates a stated constraint. Deep Archive when “within minutes” is required; a single AZ when “survive an AZ failure” is required; a NAT gateway when the question says “most cost-effective” and a gateway endpoint exists.
• It is technically impossible. A deny rule in a security group, a CNAME at the zone apex, a Route 53 health check reaching a private IP directly, attaching an EBS volume in another AZ, enabling encryption on an existing unencrypted EBS volume or RDS instance in place.
• A custom script on EC2 when a managed feature exists. A cron job that copies objects instead of S3 replication, a script that snapshots volumes instead of DLM or AWS Backup, an SFTP daemon on EC2 instead of Transfer Family.
• It is feasible but highly complicated. If an answer needs four services glued with code to do what one service does natively, it is probably wrong.
• It uses the root account or long-term access keys for anything routine. Always wrong.

After this, usually two options remain. Re-read the constraint word and pick the one that honours it.

#Multiple-response questions

Judge each of the five options on its own, as a true or false statement about the scenario. Do not look for two that “fit together”: each right option is right by itself. If three look right, one of them violates a constraint you skipped; if only one looks right, the second is probably the less obvious managed feature.

#Top confusion pairs

Most lost points come from the same pairs of look-alikes. Learn the one-line decider for each.

#Managing the clock

130 minutes for 65 questions is 2 minutes per question (2.5 with ESL). That is enough for a careful read of every question, but not for re-reading one question for ten minutes.

#The three-pass method

1. Pass 1, answer everything once (to about two thirds of the time). Answer what you are sure of in about a minute. If a question is not settled after about 3 minutes, choose the best option, flag it and move on. A flagged question already has an answer, so nothing is ever blank.
2. Pass 2, the flagged questions. With fresh eyes, and with facts that later questions reminded you of. Most flags get settled here.
3. Pass 3, a last check (the final 5–10 minutes). The review screen shows unanswered and flagged questions. Make sure none is blank. Change an answer only for a concrete reason, such as a constraint word you now see you missed, never from a vague feeling.

Keep 10–15 minutes for passes 2 and 3 at the very least. Stop re-reading a question when the fourth read shows nothing new: the fact you are missing is not in the question.

#On the day

• Sleep. A rested mind reads constraint words; a tired one skips them.
• Eat before, and (online) visit the washroom before check-in: there are no breaks.
• Online: start check-in 30 minutes early with your ID, an empty desk and the phone out of reach. Centre: arrive 30 minutes early with both IDs.
• Use the whiteboard or noteboard for numbers (transfer times, IP counts, costs) rather than doing them in your head.
• When a question looks unfamiliar, remember that it may be one of the 15 unscored ones. Answer it, flag it, and do not let it shake the next ten.

#What goes wrong

#How it is used beyond the exam

The habits this lesson trains are the habits of design reviews at work. A product manager says “the reports must be cheap to keep but open instantly when an auditor asks”: that is a constraint word, and it decides the storage class. A bank’s head of technology says “we cannot change the application this quarter”: that rules out the refactor and points to read replicas or RDS Proxy. Eliminating the impossible and choosing between the last two on the stated goal is how architects argue for a design, and the Well-Architected pillars of lesson 26.1 are the vocabulary of that argument: security, reliability, performance, cost, operations, sustainability.

The cheat sheet below works the same way in a real meeting: when someone says “decouple”, “replay” or “static IP”, you should already hear the service.

#The keyword cheat sheet

One table per chapter. Each row is a phrase you will meet in questions, the service or feature it points to, and the lesson that explains why. The rows come from the exam patterns in the lessons and from the owner’s “Exam Trick” notes. Cover the middle column and test yourself; when a row surprises you, open its lesson.

#Ch01: Cloud foundations

#Ch02: IAM essentials

#Ch03: VPC fundamentals

#Ch04: EC2

#Ch05: EC2 storage

#Ch06: High availability and scalability

#Ch07: RDS, Aurora and ElastiCache

#Ch08: Route 53

#Ch09: Classic architectures

#Ch10: Amazon S3

#Ch11: CloudFront and Global Accelerator

#Ch12: Hybrid storage and data transfer

#Ch13: Decoupling

#Ch14: Containers

#Ch15: Serverless

#Ch16: Choosing databases

#Ch17: Data and analytics

#Ch18: Machine learning

#Ch19: Monitoring and audit

#Ch20: Advanced identity

#Ch21: Encryption and security services

#Ch22: Advanced networking

#Ch23: Disaster recovery and migration

#Ch24: More solution architectures

#Ch25: Other services

Now practise it with scenarios instead of rows:

#Certification paths after SAA

AWS certifications come in four levels: Foundational (no experience needed), Associate (role-based, some cloud or IT experience), Professional (advanced, about two years of AWS experience recommended) and Specialty (one deep area). In 2026 AWS added a fifth, Business category for non-technical roles. The list as of November 2026:

Where SAA usually leads:

• Solutions Architect – Professional: the natural next step; AWS marks the exam as being updated, and the new version (SAP-C03) is announced for 17 November 2026, so use preparation material written for that version. Passing it also renews your Associate.
• Security – Specialty: if chapters 20 and 21 were your favourites.
• Developer or CloudOps Engineer – Associate: the same services seen from building or running them, and a cheaper second Associate with your 50% voucher.
• AI Practitioner, Machine Learning Engineer or Generative AI Developer: if chapter 18 is where you want to grow.

AWS retired several Specialty exams in 2024 (Data Analytics, Database, SAP on AWS) and the Machine Learning Specialty in March 2026, and has announced Advanced Networking’s retirement for the end of 2026. A certification you already hold stays valid for its three years.

#The end of the course, and what comes next

You started with what the cloud is and how AWS charges for it, and you have now designed networks, secured accounts, chosen databases, built event-driven and serverless systems, planned disaster recovery and migrations, and learned to judge all of it by the six pillars. That is what the exam tests, and more importantly, it is what a solutions architect does every week.

Next steps, in order:

1. Request ESL if it applies to you, then book the exam for three to four weeks from today. A date makes revision real.
2. Follow the four-week plan above, with one timed practice set at the end.
3. After you pass, build one real project end to end (a small shop, a booking system for a clinic, a data pipeline for a garment factory) and write down your design decisions with the pillar each one serves. That page is worth more in an interview than the badge.
4. Keep going: a Professional or Specialty certification, or depth in the area of your work.

Thank you for staying to the last lesson. Good luck in the exam. You are ready to start practising for it.

#Try it yourself

This lesson’s practice is not commands but exam rehearsal:

1. Request ESL in your AWS Certification account now, if English is not your first language, before you book anything.
2. Take the Official Practice Question Set on AWS Skill Builder under exam conditions: a quiet room, a timer at 2 minutes per question (2.5 with ESL), the three-pass method, no notes. Afterwards, for every question (right or wrong) write one line on why each wrong option is wrong.
3. Build a one-page personal keyword sheet: copy only the cheat-sheet rows you got wrong or hesitated on, in your own words. Re-read it daily in the last week.
4. Redo the self-checks of the chapters in your weakest domain (from your practice score or your feeling). For each wrong answer, open the lesson and find the sentence that would have saved you.
5. Run the drill above until you score at least 18 of 20 right first time, then reset and do it in a different order with the chips covered by your hand.
6. Rehearse the online check-in if you will test from home: run Pearson VUE’s system test on the exam computer and network, clear the desk, and time a 130-minute sitting without leaving the chair.
7. Do one timed full set (65 questions in 130 or 160 minutes) a week before the exam, then spend a day on its explanations rather than another set.

#Summary

Key takeaways

• SAA-C03 is still the live exam (checked November 2026): 65 questions, 130 minutes, 150 USD, at a Pearson VUE centre or online; book through the AWS Certification account with two IDs.
• ESL +30 minutes for non-native English speakers: request it before scheduling; 160 minutes is about 2.5 per question.
• 50 scored + 15 unscored (not identified), multiple choice and multiple response, blank = wrong with no penalty for guessing, scaled 100–1,000, pass at 720, compensatory (overall, not per domain), results and score report within five business days, retake after 14 days, valid three years.
• Domains: Secure 30%, Resilient 26%, High-performing 24%, Cost-optimized 20%.
• Read the last sentence first, underline the constraint words, ignore decoration. One changed word changes the answer.
• Eliminate wrong category, constraint violations, impossibilities, custom scripts and over-complicated designs; decide the last two on the constraint word. Judge each option of a choose-two on its own.
• Three passes: answer everything once by about two thirds of the time, flag after about 3 minutes, review flagged, never leave a blank.
• The keyword cheat sheet and the confusion pairs are the course in one page: when a row surprises you, go back to its lesson.

Self-check: exam format, strategy and keywords30 questions