Timed mock exams that match the real format. Every question verified before it ships, with explanations on every option. Free to use — practice without an account, sign in for timed mocks and saved progress.
Pick an option. You'll see whether it's right and the worked explanation — the same review screen you get after a mock. No account.
Most people fail their first attempt for the same four reasons. None of them are about not knowing the material.
Half the answers are wrong, the syllabus has moved on, and nobody signed their name to it.
50 questions in 90 minutes feels very different from flipping flashcards on the sofa.
“Answer: C” teaches you nothing about why A, B and D are wrong — which is what the real exam tests.
Overall 71% hides a 40% on Concurrency. You re-read the whole book instead of the one chapter.
Code is compiled and run on a real JDK, SQL runs against a real Oracle database, concepts are adversarially reviewed against the vendor docs.
Same length, same passing score, same question types. Flag, skip, review — just you and the clock.
Why the right one is right, and why each distractor is wrong — so the pattern sticks, not the letter.
Per-topic scores across attempts, and a “drill this” shortcut straight into your weakest one.
Browse by vendor, drill into a track, pick the exam you're studying for. Live today: Oracle Java, SQL, OCI and AI, plus Spring and AWS AI Practitioner — more tracks light up as they clear verification.
Vendor → Track → Exam. Or just search. Every pack lists topics covered and difficulty distribution before you commit.
Real exam format — same length, same passing score, same question types. Flag, skip, review. No multitasking, no AI hints. Just you and the clock.
See why each option is right or wrong. Track weak topics across attempts. Re-take with shuffled questions until you're hitting 85% consistently.
How depends on what can be proved: each question is routed to the strongest check its subject allows, and we record which one ran.
Every code question is compiled and executed. The answer we key as correct is the output the JVM actually produced — compile-error questions have to fail to compile, and exception questions have to actually throw.
Every query question executes for real. For “which query returns X?” questions, every option runs: the key has to produce X and each wrong option has to fail to — so the distractors are proved wrong, not assumed wrong.
Cloud, AI, and concept questions can't be settled by a program. Each one faces a second, different AI model hunting for a wrong key, two defensible answers, or an ambiguous stem — and anything it flags is checked against the vendor's own documentation.
Roughly 48% of the catalog is verified by execution; the other 52% is judged, not executed. We'd rather publish that split than imply the whole thing is machine-proved. And if a question still looks wrong, there's a report button on every one — every report gets reviewed.
No upsell tier hiding the good parts. Every pack, every mock, every explanation — for everyone, always.
Code runs on a real JDK, SQL on a real Oracle DB, concepts get an adversarial review against the docs.
Same length, same passing score, same question mix. Flag, skip, review — no hints, no pausing.
Not just the right letter — why each distractor is wrong, so you recognise the trap next time.
Per-topic scores across attempts and a one-click drill into whatever's dragging you down.
Open any pack and start. Sign in only when you want timed mocks and saved progress.
There isn't a “Pro” version with the good stuff behind it. This is the whole thing.
Mock exams + topic drills matching the real exam format. Free to take -- just pick a mock and go.
The PDFs floating around are five years old, full of wrong answers, and don't simulate the real exam pressure. TestHoop is built fresh for the 2026 exam syllabus — and free.
We built TestHoop because the free certification dumps online are stale, anonymous, and full of wrong answers. Every question here is verified before it ships — code questions are compiled and run against a real JDK or Oracle database, and concept questions face an adversarial AI review checked against the vendor's own docs. Spot a mistake? Flag it from the review screen — every flag gets looked at.
No credit card, ever. Practice any pack without an account — sign in when you want timed mocks and progress tracking.