Oracle APEX Developer (Oracle APEX Cloud Developer Professional) — Free Online Mock Test
Oracle APEX · low-code app development on Oracle Database — pages, components, SQL/PLSQL, security, REST data sources and deployment. · Official language: English.
Oracle APEX Developer exam at a glance
Oracle APEX Developer full-length mock tests
Attempt 50 full-length Oracle APEX Developer mock tests, each a distinct question set built on the real 55-question, 90-minute pattern — with instant scoring and section-wise analysis. The first 3 are free.
Oracle APEX Developer key facts & eligibility
| Conducting body | Oracle (Oracle University / Oracle Certification Program). |
|---|---|
| Official website | education.oracle.com — 1Z0-771 ↗ |
| Mode | Computer-based multiple-choice, taken online-proctored or at a test centre (via Oracle MyLearn → Pearson VUE). |
| Frequency | On demand, by appointment. |
| Scoring & marking | Exam code 1Z0-771 (not year-versioned, unlike the Fusion apps codes). About 50 multiple-choice questions in 90 minutes with a passing score of 68%. Built on Oracle APEX running on Oracle Autonomous Database, it covers SQL Workshop, building apps, pages/regions, reports and forms, computations/processes/validations, security, dynamic actions and plug-ins, environment migration, and newer topics such as Generative AI in APEX (APEX Assistant) and Progressive Web Apps. |
| Score validity | Version-based/rolling — Oracle updates the objectives to the current APEX release; the credential stays valid while the code is active, with no fixed calendar expiry. |
| Language | English. |
Who is eligible for Oracle APEX Developer?
No formal prerequisite; Oracle recommends the two official APEX developer courses, and basic SQL/PL-SQL knowledge helps.
Last verified August 2026 against Oracle University — 1Z0-771 (APEX Cloud Developer Professional). Always confirm current details on the official website before you register.
Oracle APEX Developer section breakdown
The Oracle APEX Developer mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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Oracle APEX Developer (55 Q)
Oracle APEX Developer scoring & marking scheme
Strategy: Oracle APEX Developer has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: Oracle APEX Developer (pass 700/1000).
How Oracle APEX Developer is conducted
- Mode
- Test format
- Backtracking
- Mark for review
Oracle APEX Developer time strategy
With 55 questions in 90 minutes, you have about 98 seconds per question on average. Successful candidates aim for the following pacing on each section:
- Oracle APEX Developer (55 Q)
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
Oracle APEX Developer topics covered
Across the 50 Wrexa Edge variants of Oracle APEX Developer, the following topics appear most often (sample distribution from one variant):
Oracle APEX Developer (55 Q)
- SQL — Isolation · 3
- Modeling — Normalization · 3
- SQL — Joins · 3
- SQL — Constraints · 2
- Oracle — PL/SQL · 2
- SQL — Filtering · 2
- SQL — Transactions · 1
- Indexes — B-tree · 1
Oracle APEX Developer difficulty calibration
Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.
Oracle APEX · low-code app development on Oracle Database — pages, components, SQL/PLSQL, security, REST data sources and deployment. · Official language: English.
Verified content — Wrexa Edge's Oracle APEX Developer bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for Oracle APEX Developer
- Real test-day interface
- 50 distinct variants
- Detailed analytics
- Spaced repetition (Notebook)
- Optional proctoring
- Free to start
Expert take: what Oracle APEX Developer really tests
The Oracle APEX Cloud Developer Professional (exam 1Z0-771) is Oracle’s professional-level certification for low-code developers building applications with Oracle APEX on Autonomous Database. It validates end-to-end app development — SQL Workshop, pages/reports/forms, security, PWAs and Generative AI (APEX Assistant) — with ~50 questions at 68%.
Preparation tips
- Complete the two official APEX courses and build a real app on a free Autonomous DB workspace.
- Practise interactive reports/grids, forms and dynamic actions hands-on — most questions are practical.
- Review the newest topics (Generative AI/APEX Assistant, Workflows & Tasks, PWAs).
Common mistakes to avoid
- Treating APEX as pure theory and skipping hands-on build practice.
- Assuming a year-versioned code exists — 1Z0-771 is unversioned, so old pre-Autonomous-DB material misses current objectives.
Oracle APEX Developer study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
- SQL Workshop on Autonomous DB
- Pages, regions, reports and forms
- Two official APEX courses
- Computations, processes, validations
- Security
- Dynamic actions & plug-ins
- Build a real app on apex.oracle.com
- Generative AI (APEX Assistant), PWAs
- Practice exam
Where Oracle APEX Developer can take you
A strong Oracle APEX Developer result opens up these careers and higher-study paths:
- APEX / low-code developer
- Database developer
Best books & official prep for Oracle APEX Developer
- Oracle University MyLearn — APEX Cloud Developer Professional learning path — Oracle University
Official practice: Oracle University publishes the APEX Cloud Developer Professional learning path (two courses) and an official practice exam on MyLearn.
Previous-year papers: Oracle does not release past papers; the exam topics list defines the scope.
Frequently asked questions
- What is the Oracle APEX Developer exam pattern?
- Oracle APEX Cloud Developer Professional contains 55 questions across 1 section: Oracle APEX Developer (55 Q). Total duration is 90 minutes (about 98 seconds per question).
- Does Oracle APEX Developer have negative marking?
- No — Oracle APEX Developer has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is Oracle APEX Developer scored?
- Scaled score range: 100 to 1000. Oracle APEX Developer (pass 700/1000).
- How can I practise Oracle APEX Developer online for free?
- Wrexa Edge gives you 3 free full-length Oracle APEX Developer mock tests — with instant scoring, detailed explanations and analytics — plus 47 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of Oracle APEX Developer?
- Oracle APEX Developer is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. Oracle APEX · low-code app development on Oracle Database — pages, components, SQL/PLSQL, security, REST data sources and deployment. · Official language: English.
- How long is the Oracle APEX Developer exam?
- Oracle APEX Developer runs for 90 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in Oracle APEX Developer?
- Oracle APEX Developer is split into: Oracle APEX Developer (55 Q). Each section is timed and weighted separately. Oracle APEX · low-code app development on Oracle Database — pages, components, SQL/PLSQL, security, REST data sources and deployment. · Official language: English.
- What tools or aids are allowed during Oracle APEX Developer?
- No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.
- Is the Oracle APEX Developer test adaptive?
- No — Oracle APEX Developer is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many Oracle APEX Developer mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct Oracle APEX Developer variants — each with different question content, not just shuffled options — the first 3 free for everyone and 47 more with Pro. That's 2750 unique practice questions in the real test-day interface.
- Is there a free Oracle APEX Developer test series 2026?
- Yes. The Wrexa Edge Oracle APEX Developer test series for 2026 gives you 3 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are Oracle APEX Developer previous year question–style papers included?
- Every Oracle APEX Developer mock is modelled on the official exam pattern and the style of previous years' papers — the same 55-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free Oracle APEX Developer mock test online?
- Wrexa Edge's Oracle APEX Developer mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the Oracle APEX Developer mock test on mobile?
- Yes. Oracle APEX Developer mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the Oracle APEX Developer syllabus?
- The Oracle APEX Developer syllabus maps to its 1 section: Oracle APEX Developer (55 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for Oracle APEX Developer?
- No formal prerequisite; Oracle recommends the two official APEX developer courses, and basic SQL/PL-SQL knowledge helps. Wrexa Edge focuses on realistic Oracle APEX Developer practice: 3 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the Oracle APEX Developer exam and how should I prepare?
- Official Oracle APEX Developer exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 3 free Oracle APEX Developer mocks with instant scoring so you can track your readiness week by week.
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