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Walking into your 2026 1Z0-1043-20 exam unprepared for the interface and the clock is a risk you don't need to take. The Actual4Labs test engines recreate the Oracle Cloud Platform Application Development 2020 Specialist exam environment, complete with a built-in timer and 56 practice questions. Practice under real conditions, and the actual exam will feel like just another rehearsal.
Oracle 1Z0-1043-20 Exam Overview:
Certification Vendor:
Oracle
Exam Name:
Oracle Cloud Platform Application Development 2020 Specialist
Exam Number:
1Z0-1043-20
Exam Duration:
90 minutes
Passing Score:
65%
Certificate Validity Period:
Not explicitly defined for this exam (Oracle certification policies may vary by program and period)
Exam Price:
245 USD
Exam Format:
Multiple Response, Multiple Choice
Available Languages:
English
Related Certifications:
Oracle Cloud Application Development certifications Oracle Cloud Infrastructure (OCI) certifications
- Service orchestration and integration patterns
- REST API design and consumption
Oracle Cloud Application Development Services
- Oracle Functions
- Oracle Application Container Cloud Service
- Oracle API Platform Cloud Service
DevOps and Deployment Automation
- CI/CD pipelines for cloud applications
- Automated deployment and scaling strategies
Your Oracle 1Z0-1043-20 Exam Questions, Answered
The 1Z0-1043-20 exam is the official test behind the Oracle Cloud Platform Application Development 2020 Specialist certification, a Professional-level credential from Oracle. Passing it validates the skills measured by the Oracle Cloud Platform Application Development 2020 Specialist objectives and proves to employers that you can apply those skills in real-world scenarios, not just recite theory. The credential also sits alongside related certifications such as Oracle Cloud Infrastructure (OCI) certifications, Oracle Cloud Application Development certifications, making it a strong building block in a broader Oracle certification path. For candidates planning a longer-term career move, the 1Z0-1043-20 exam is often the step that turns study effort into a verifiable, resumé-ready qualification.
The Oracle Cloud Platform Application Development 2020 Specialist blueprint is divided into 4 exam domains. The first three are Oracle Cloud Application Development Services, Cloud Native Application Development Concepts, and DevOps and Deployment Automation. The weightings matter: they tell you where the bulk of your score comes from, so allocate study time in proportion rather than spreading it evenly. Scroll back to the exam topics section above for the complete domain-by-domain breakdown of the 1Z0-1043-20 exam.
The Oracle Cloud Platform Application Development 2020 Specialist exam gives you 90 minutes to work through 55 questions. Do the math before test day: divide the total time by the question count to set a steady per-question pace, and treat that number as a hard budget rather than a guideline. When a question eats more than its share, flag it and move on — a flagged question can be revisited, but lost minutes can't. Running two or three full timed mock exams in the Actual4Labs test engine before your exam date is the most reliable way to make that pacing automatic.
The passing score for the Oracle Cloud Platform Application Development 2020 Specialist exam is 65%, and the official registration fee is 245 USD. Keep in mind that a failed attempt means paying that fee in full again — there are no discounted retakes — so booking the exam before you're ready is the most expensive shortcut in certification. A practical rule: take a timed self-assessment with Actual4Labs practice tests first, and only schedule your seat once you're scoring comfortably above the passing mark with time to spare. That buffer absorbs exam-day nerves and the handful of questions that always seem to come from nowhere.
According to Oracle, the Oracle Cloud Platform Application Development 2020 Specialist exam uses the following question formats: Multiple Choice, Multiple Response. Different formats reward different habits. For scenario-based items, read the final sentence of the question stem first so you know what's actually being asked before you dig into the details, and never change an answer unless you can point to the exact clue you missed. The Actual4Labs question bank lets you rehearse every format until each one feels routine.
Oracle currently offers the 1Z0-1043-20 exam in English. Choose the language you can reason in fastest under time pressure — reading speed matters more than most candidates expect. If you plan to test in English, working through Actual4Labs's 56 English practice questions doubles as terminology training, so the phrasing on exam day feels familiar rather than foreign.
The credential you earn by passing the Oracle Cloud Platform Application Development 2020 Specialist exam remains valid for Not explicitly defined for this exam (Oracle certification policies may vary by program and period). That clock is worth protecting: set a reminder well before the expiry date and review the official recertification options early, so staying certified becomes a planned task instead of a last-minute scramble. Recertification policies are set by Oracle and can change, so confirm the current rules on the official certification page.
Every Oracle Cloud Platform Application Development 2020 Specialist product contains the same 56 expert-prepared practice questions; only the way you study with them changes:
PDF version — printable format, prepared by experts, with instant access to download. Study anywhere, anytime, on any device that opens a document. Includes 365 days of free updates, and a free PDF demo is available.
Desktop Test Engine — installable software that simulates the real exam environment, with two practice modes and full offline access. Supports MS Windows.
Online Test Engine — instant online access from all web browsers, with test history and performance review to track your progress. Supports Windows, Mac, Android, and iOS.
Many candidates combine the PDF for daily reading with a test engine for timed weekend mock exams.
Yes. Actual4Labs offers a free PDF demo for the Oracle Cloud Platform Application Development 2020 Specialist exam, so you can review the question style, difficulty level, and answer quality before you pay anything. Every purchase also includes 365 days of free updates — and if you'd like to extend updates after that period, you can renew at a 50% discount from your member zone. Trying first costs you nothing; it simply tells you whether our material matches the way you learn.
Oracle adjusts its exams over time, so Actual4Labs reviews and updates the Oracle Cloud Platform Application Development 2020 Specialist question bank on a continuous basis to reflect the current skills being tested. Your purchase includes 365 days of free updates; after that, you can repurchase the expired product at a 50% discount from your member zone. To catch a fresh release, check the New Releases section on Actual4Labs, the status on your product's download page, or the Actual4Labs newsletter — and always look for an update a few days before your exam date.
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Actual4Labs backs your purchase with a 100% Money Back Guarantee: if you take the corresponding exam within 60 days of your purchase and don't pass, you can apply for a full refund. To qualify, submit a scanned copy of your exam enrollment slip and the official Score Report PDF within 2 days after the exam — refunds are processed within 7 days of submission. Attempts made within 3 days of purchase, material for exams never actually taken, free items, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your product for two free exam products of equal value and keep the update service on your original purchase. Delivery itself is instant: your Oracle Cloud Platform Application Development 2020 Specialist practice questions are available for download and emailed to you within one minute of payment — if nothing arrives within 2 hours, check your spam folder and contact our support team. There's no limit on how many computers you can install the product on.
Why Candidates Choose Actual4Labs for Oracle Cloud Platform Application Development 2020 Specialist Preparation
One purchase covers the whole journey: a free demo to start, instant delivery when you buy, and a full year of updates while you study. Your 1Z0-1043-20 product arrives in your mailbox within one minute of payment — if it doesn't show up within 2 hours, our support team will sort it out — and you can install it on as many computers as you need. McAfee security services protect every transaction, and your personal information is never shared with third parties.
PDF version: printable format, prepared by experts, instant access to download, study anywhere and anytime, 365 days of free updates, free PDF demo available.
Desktop Test Engine: installable software that simulates the real Oracle Cloud Platform Application Development 2020 Specialist exam environment, with two practice modes and offline access, supporting MS Windows.
Online Test Engine: instant online access from all web browsers, with test history and performance review, supporting Windows, Mac, Android, and iOS.
Free updates: 365 days included with every purchase; after expiry, renew at a 50% discount from your member zone.
100% Money Back Guarantee: if you take the corresponding exam within 60 days of purchase and don't pass, submit your enrollment slip and official Score Report within 2 days after the exam for a full refund, processed within 7 days — or exchange your product for two free products of equal value instead.
Ready when you are: download the free 1Z0-1043-20 demo, pick the format that fits your routine, and start working through 56 practice questions today.
Oracle Cloud Platform Application Development 2020 Specialist Sample Questions:
When considering the design of your backend, which two statements are true?
A. Each mobile application can connect to several backends at a time.
B. Each mobile application can connect only to a single backend.
C. If a backend supports only a small number of users, you do not need a realm.
D. Each mobile application can connect to several backends, but only one connection can be active at a time.
E. Each backend in an environment can be associated with only one realm.
F. Each backend in an environment can be associated with multiple realms.
When you provision WebLogic Server for OCI that includes JRF components, you must provide details of an existing database. Which criteria is not true in this scenario?
A. Database options are Oracle Autonomous Transaction Processing and Oracle Cloud Infrastructure Database (bare metal, virtual machine (VM), and Exadata DB systems).
B. If you intend to use an Oracle Autonomous Transaction Processing database then you cannot create WebLogic Server 11g domain.
C. If you intend to use Oracle Cloud Infrastructure Database (DB System) then database must be provisioned in the same compartment where WebLogic Server domain will be provisioned.
D. If you intend to use Oracle Cloud Infrastructure Database (DB System) that is on different VCN than the WebLogic Server VCN, then local VCN peering has to be configured.
When you create a cluster, you need to download a Kubernetes configuration (kubeconfig) file for the cluster. Which three steps should be completed before downloading the kubeconfig file?
A. Generate an API signing key pair.
B. Creating Kubernetes secret.
C. Verify whether you can access the cluster using Kubernetes Dashboard.
D. Added the public key value of the API signing key pair to the User Settings for your username.
E. Install and configure the Oracle Cloud Infrastructure CLI.
Explanation: Only visible for Actual4Labs members. You can sign-up / login (it's free).
The SOAP protocol relies on XML messages. However, Oracle Mobile Hub APIs represent data as JSON internally. The Oracle Mobile Hub SOAP connector APIs use a translator to convert data back and forth between JSON and XML. Which two statements are true about the translator?
A. It offers a comprehensive mapping between JSON and XML, but some limitations exist.
B. It offers configurable mappings through XSLT.
C. It is recommended, but it is possible to bypass it if needed.
D. It provides a perfect mapping between JSON and XML.
E. It is mandatory because the SOAP connector APIs cannot bypass it.
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