Adobe AD0-E134 Exam Questions 2025

This certification validates serious Adobe AEM experience

Earning the Adobe AD0-E134 certification signals that a developer is capable of handling enterprise-grade content platforms using Adobe Experience Manager Sites. This exam isn’t built for those who want just another entry on their résumé. It’s aimed at professionals who already have hands-on experience and now want to get recognized in a highly competitive market. Companies with large content pipelines rely on certified developers to keep everything functioning smoothly, from authoring tools to deployment.

The value of this cert goes beyond visibility. In many job filters, recruiters are actively searching for Adobe-certified applicants. It’s not just about having worked with AEM. This proves that your understanding is structured, thorough, and up to date with Adobe’s own expectations.

Not an exam for beginners, and that’s a good thing

Adobe didn’t design this cert to be beginner-friendly, and that’s one of its strongest points. The AD0-E134 exam assumes that you’ve already built things in AEM, broken things, fixed them, and understood how the platform responds under load. Anyone who’s fresh out of a bootcamp or just watched a few tutorials will feel out of depth quickly.

This means professionals who pass this exam are instantly more credible. It’s common to see mid-level developers, agency specialists, or even freelancers with years of client-facing projects take this test. It fits those who work in technical environments where content performance, component development, and site optimization are daily concerns.

Preparation forces you to fix your weak spots

While studying for AD0-E134, candidates often discover they’ve overlooked parts of AEM. That’s part of the learning process. You’re pushed to refine your understanding of editable templates, content policies, and component dialogs. Even if you’ve been doing AEM dev for a while, the exam shines a light on parts of the workflow that get missed in daily grind.

Key skills include HTL templating, Sling model wiring, and client library structuring. But that’s not all. The cert also covers replication workflows, rollout configs, and cache invalidation logic inside dispatcher rules. These are critical for scaling content sites efficiently.

Don’t expect trivia, expect real technical depth

A big reason why this cert stands out is its format. Adobe doesn’t test on surface-level details. You won’t be asked what year a version was released or what button does what in the UI. Instead, the focus is on real-world architecture and how things behave in live environments.

Many questions take the form of scenarios. For example, what should a developer do when a dispatcher cache is serving outdated content? Or how to build a reusable dialog for a custom component? These questions demand more than recall. They require context understanding and implementation logic. That’s why the difficulty is well-respected in the developer community.

The kind of jobs this certification unlocks

Once you’re certified, your opportunities change. Most developers who hold this cert go on to land roles that are either AEM-specialized or part of broader enterprise tech teams. Job titles often include:

• AEM Frontend Developer

• AEM Backend Engineer

• Adobe Experience Manager Consultant

• Digital Platform Architect

In terms of salary expectations, the range for certified AEM devs is wide, but typically falls between $105,000 and $140,000 in North America. Freelancers or contractors can push this higher depending on their portfolio and how clearly they market their Adobe certs to potential clients.

The structure of the exam as of 2025

If you’re planning to attempt the exam this year, here’s what to expect in terms of format. The AD0-E134 exam includes:

• Approximately 50 to 60 questions

• Question type: Multiple choice only

• Time allowed: 110 minutes

• Delivery options: Online proctored or test center

• Fee: $225 USD

• Passing mark: Around 70%

The registration and scheduling are handled via the Adobe Credential Manager, and you can book through providers like Pearson Vue or PSI. It’s simple enough to get a slot within a few days if you’re ready.

Core content areas you’ll be tested on

Adobe makes their outline public, and the breakdown is straightforward, but don’t let the simplicity fool you. Each of these domains covers a lot of ground. You’re expected to know how things integrate, not just what they are.

• Component Development (25–30%)
  Focuses on Sling Models, dialogs, HTL templates, and component reusability.

• Template Architecture (15–20%)
  Requires deep knowledge of editable templates, static templates, content policies, and structure inheritance.

• Client-Side Libraries (10–15%)
  Centers on JS/CSS categorization, dependency inclusion, and embedding best practices.

• Publishing Workflows (10–15%)
  Tests understanding of rollout configurations, live copy structures, and replication agents.

• Dispatcher Configuration (10%)
  Caching, invalidation logic, filter rules, and how to avoid common cache miss issues.

These are the heart of the platform. A good handle on these makes the exam not only passable but valuable in real projects.

Preparation isn’t one-size-fits-all

There’s no single way to prepare that works for everyone. But some common threads can help guide your study path. Adobe’s learning portal does offer content, but it’s often too broad or lacking in practical use-cases. That’s why a mix of learning methods is the best approach.

Start with:

• Adobe Experience League modules

• Hands-on sandbox projects where you build and test custom components

• AEM GitHub repos with open-source implementations

• Whitepapers and documentation on Sling, HTL, and dispatcher caching

A good rhythm is 2 hours/day over 3–4 weeks if you’re balancing this with a full-time job. Full-time learners may be able to prep in under 2 weeks.

Mastering the technical side is key to passing

The difference between passing and failing often comes down to depth. Developers who understand component hierarchy, sling resolution logic, and content policy binding tend to perform better. These aren’t always flashy skills, but they matter during the test and in real AEM environments.

You need to think like an AEM engineer during the exam. That means understanding how to solve a specific client-side error in production, or how to debug cache mismatches between publish and dispatcher. These are the things that Adobe cares about when they test you.