An AWS Cloud Practitioner study plan: 25 to 50 hours, four stages and a practice account that cannot bill you

A candidate opens an AWS account to practise, launches a database and forgets it. A month later the bill arrives. A budget alert set on the first day would have warned her within hours. Safety comes before study.

How many hours do you need?

AWS does not publish a single study-hour figure. The book uses 25 to 50 hours as a working assumption. Move towards 25 if you already work with IT or AWS, and towards 50 if the cloud is new to you or English is not your first language. Your first practice test tells you where you stand.

Which track matches your real week?

Pick the track that matches your real weekly time, not your best week. Add one buffer week for every eight weeks of plan, since a short plan needs less buffer than a long one.

How do you split the hours by domain?

Split your hours in proportion to the domain weights, then move hours towards the task statements you rated lowest. For a 40-hour plan, the starting split is:

The exam map lists all 19 task statements behind these domains.

What are the four stages?

Cloud Practitioner rewards understanding over memory, so practice questions and review deserve a large share of your hours.

Practice and simulation together take almost half the plan. Do not push them to the final weekend.

How do you set up a practice account that cannot bill you?

The exam does not test building skills, but a little hands-on practice makes services easier to tell apart. Set up your account in this order, before you create anything else:

1. Create the account under the free plan, which AWS states will not charge you unless you upgrade to a paid plan.
2. Turn on multi-factor authentication for the root user, and stop using the root user for daily tasks.
3. Create a separate user for yourself with IAM Identity Center or IAM.
4. Set a monthly budget alert in AWS Budgets at a small amount.
5. After each session, delete what you created, and check the Billing console once a week.

With the account safe, try five short tasks: store a file in S3, launch and stop a small EC2 instance, and read the events in CloudTrail. Then explore Cost Explorer and price a small website in the Pricing Calculator. Each task links to a task statement in the exam map. Practise only in AWS accounts you own or are authorised to use.

What does a dated plan look like?

Yasmin, a finance analyst, had 6 hours a week and planned 40 hours. That gave her 7 weeks plus one buffer week. She set a budget alert on day one, booked her exam for week 9 and passed after her last two practice exams came in close together.

Work backwards in four steps.

1. Choose the date by which you want to have sat the exam.
2. Subtract your buffer weeks.
3. Subtract the weeks your track needs for your total hours.
4. That date is your start.

Put the end of stage A, the end of first coverage and your two full practice exams in your diary.

Which study route should you pick?

Choose one route and stop buying.

Before paying for anything, check that it names CLF-C02, follows the current task statements, teaches the current support plans and sets out its refund policy in writing. The changes guide explains why.

How do you know you are ready?

Readiness is a pattern, not a single score. Look for consistent results across two or three full practice exams and no domain far behind the others. You should also be able to explain each service contrast aloud without notes. Then book. See cost, booking and exam day and try ten original questions first.