How do I know if an exam has been retired?

Every product page on KNScert shows the current version code and last-updated date. If a vendor announces a retirement, we update the page within 48 hours and email active learners a free upgrade to the new version.

Can I switch exams after purchase?

Yes. If you buy the wrong code within the first 7 days, contact support and we'll swap it to any equivalent exam of the same or lower price at no charge.

Which exam should a total beginner start with?

For most people entering IT, CompTIA A+ or AWS CLF-C02 are the safest entry points - broad coverage, high hiring signal, and no prerequisites.

Module 01 · Lesson 01 · Choose Your Exam ~5 min

Choose Your Exam

A short, no-fluff walkthrough for picking the right certification exam code - the first (and most important) decision in your certification journey.

Start with your career goal Verify the exam code is current Compare vendor tracks side by side Lock it in and download the pack FAQ

Picking the wrong exam code is the #1 reason candidates waste months studying. This lesson shows you exactly how to identify, verify, and lock in the exam that matches your career goal - across 4,300+ codes and 120+ vendors.

What you'll walk away with

Identify the exact exam code you need
Compare vendor tracks side by side
Avoid retired or replaced exams
Match the exam to your career goal

Start with your career goal

Before you look at any exam code, get clear on the role you're aiming at - Cloud Engineer, SecOps Analyst, Network Architect, Project Manager. The exam is the tool; the role is the destination. If your goal is AWS cloud engineering, SAA-C03 is the right first step. If it's cloud security specifically, CLF-C02 → SCS-C02 is a better path.

Write the exact job title you want in 12 months
Check 5 real job postings - copy the certs they list
Prioritise the cert that appears in 3+ postings

Verify the exam code is current

Vendors retire exams every 12–24 months. AZ-104 replaced AZ-103. SAA-C03 replaced SAA-C02. Studying a retired exam is the fastest way to waste 3 months. Every KNScert product page shows the live version and last-updated date so you always land on the current release.

Check the vendor's official retirement calendar
Confirm the version code (e.g. C03, v3, 2024) on our product page
Look for 'updated within 30 days' badge before buying

Compare vendor tracks side by side

Two vendors can offer overlapping certifications with very different market value. AWS SAA vs Azure AZ-104 both cover cloud fundamentals, but pay differently by region and specialise into different senior paths. Use our vendor A–Z directory to compare exam count, difficulty, and average prep time before committing.

Open two vendor pages in tabs
Compare number of domains, question count, and passing score
Pick the track with better local hiring demand

Lock it in and download the pack

Once you've picked, add the exam to your cart. You get instant access to verified Q&A, an interactive simulator, and lifetime updates. If the exam gets a new version during your prep, you receive the update at no extra cost - that's part of the 100% pass guarantee.

Frequently asked

How do I know if an exam has been retired?: Every product page on KNScert shows the current version code and last-updated date. If a vendor announces a retirement, we update the page within 48 hours and email active learners a free upgrade to the new version.
Can I switch exams after purchase?: Yes. If you buy the wrong code within the first 7 days, contact support and we'll swap it to any equivalent exam of the same or lower price at no charge.
Which exam should a total beginner start with?: For most people entering IT, CompTIA A+ or AWS CLF-C02 are the safest entry points - broad coverage, high hiring signal, and no prerequisites.

Ready for the next step?

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Lesson 02: Study Smart