The Oracle Java SE 11 Programmer I exam has a reputation for tripping up even experienced candidates. Working through 125 realistic practice questions from ActualCollection exposes your weak spots before exam day does.
Oracle 1z1-815 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 11 Programmer I |
| Exam Number: | 1Z0-815 |
| Exam Format: | Multiple choice / multiple select |
| Real Exam Qty: | 80 |
| Exam Price: | Exam Subscription fee varies by region (typically around USD 245) |
| Exam Duration: | 180 minutes |
| Related Certifications: | Java SE Bronze (1Z0-818) Java SE 11 Programmer II (1Z0-816) Oracle Certified Java Programmer, Silver SE 11 |
| Passing Score: | 63% |
| Available Languages: | Japanese, English |
| Sample Questions: |  |
| Exam Way: | Proctored at Pearson VUE Test Centre or via Online Proctor (Exam Subscription) option |
| Pre Condition: | None (no prerequisite exam required) |
| Official Syllabus URL: | https://www.oracle.com/education/certification/javase-11-programmer-1/ |
Oracle 1z1-815 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Understanding Java Technology and Environment | - Java technology and development environment - Key features of the Java language |
| Programming Abstractly through Interfaces | - List and ArrayList usage, lambda expressions - Interface creation and implementation |
| Working with Java Primitive Data Types and Strings | - Variable scope and local variable type inference - Variable declaration and initialization, casting/promotions - String and StringBuilder operations |
| Working with Java Arrays | - One-dimensional array declaration, instantiation and use - Two-dimensional array declaration, instantiation and use |
| Applying Encapsulation | - Access modifiers and encapsulation principles |
| Creating and Using Methods | - Methods and constructors with args and return values - Method overloading and static usage |
| Creating a Simple Java Program | - Compiling and running from command line - Creating executable Java programs with a main class - Package declaration and import |
| Reusing Implementations through Inheritance | - Subclass and superclass creation and usage - Abstract classes and polymorphism |
| Describing and Using Objects and Classes | - Class definition and object field read/write - Reference types declaration and object lifecycle |
| Module System | - Modular JDK and module declaration - Compiling and running module projects |
| Exception Handling | - Exception types and try-catch blocks - Throwing and handling exceptions |
| Operators and Control Structures | - Decision constructs (if/else, switch) - Loops (do/while, while, for, enhanced for), break/continue - Usage of operators and parenthesis to override precedence |
Common Questions About the Oracle Java SE 11 Programmer I Exam
The Oracle Java SE 11 Programmer I exam is the official Oracle test registered under exam code 1z1-815. Passing it earns you the Oracle Java Platform certification, a credential at the Silver (Oracle Certified Java Programmer, Silver SE 11) level. It is also linked to the related certifications: Oracle Certified Java Programmer, Silver SE 11, Java SE Bronze (1Z0-818), Java SE 11 Programmer II (1Z0-816). Oracle exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The Oracle Java SE 11 Programmer I exam includes 80 questions to be completed within 180 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the Oracle Java SE 11 Programmer I exam you need 63%, and the official registration fee is Exam Subscription fee varies by region (typically around USD 245). A retake is not discounted: a failed attempt means paying the full Exam Subscription fee varies by region (typically around USD 245) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
None (no prerequisite exam required)
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Yes. ActualCollection offers a free PDF demo of the Oracle Java SE 11 Programmer I material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the Oracle Java SE 11 Programmer I exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official Oracle Java SE 11 Programmer I syllabus is organized into 12 domains. Key areas include Module System, Working with Java Arrays, and Applying Encapsulation. The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
Oracle Java SE 11 Programmer I Sample Questions:
Which is the correct order of possible statements in the structure of a Java class file?
- A. class, package, import
- B. package, import, class
- C. import, class, package
- D. package, class, import
- E. import, package, class
Correct Answer: D 🗳️
Explanation: Only visible for ActualCollection members. You can sign-up / login (it's free).
Given:
What is the output?
- A. 100
- B. Exception
- C. 200
- D. 300
Correct Answer: D 🗳️
Explanation: Only visible for ActualCollection members. You can sign-up / login (it's free).
Which two statements are true about the modular JDK? (Choose two.)
- A. APIs are deprecated more aggressively because the JDK has been modularized.
- B. It is possible but undesirable to configure modules' exports from the command line.
- C. The foundational APIs of the Java SE Platform are found in the java.base module.
- D. An application must be structured as modules in order to run on the modular JDK.
Correct Answer: C,D 🗳️
Analyze the code:
Which two options can you insert inside println method to produce Global:namescope? (Choose two.)
- A. new Test().prefix+new Test().name
- B. Test.getName+prefix
- C. prefix+Test.name
- D. prefix+name
- E. Test.prefix+Test.name
- F. Test.prefix+Test.getName()
Correct Answer: A,F 🗳️
Given:
Which expression when added at line 1 will produce the output of 1.17?
- A. float z = Math.round((int)(x/y),2);
- B. float z = Math.round((float)x/y,2);
- C. float z = (float)(Math.round((float)x/y*100)/100);
- D. float z = Math.round((float)x/y*100)/(float)100;
Correct Answer: D 🗳️
Explanation: Only visible for ActualCollection members. You can sign-up / login (it's free).
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