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Oracle 1z1-815 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 11 Programmer I |
| Exam Number: | 1Z0-815 |
| Available Languages: | Japanese, English |
| Related Certifications: | Oracle Certified Professional: Java SE 11 Developer (1Z0-819) |
| Exam Format: | Multiple Response, Multiple Choice |
| Certificate Validity Period: | Non-expiring (Oracle Certification policy) |
| Recommended Training: | Oracle University Java Training |
| Exam Registration: | Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Computer-based exam delivered at authorized test centers or online proctored exam (availability may vary by region). |
| Pre Condition: | No formal prerequisites required, but basic Java programming knowledge is recommended. |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1z1-815 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Operators and Decision Constructs | - Control flow statements
|
| Topic 2: Exception Handling | - Try-catch structure
|
| Topic 3: Java Basics | - Java Platform and Language Fundamentals
|
| Topic 4: Methods and Encapsulation | - Method definitions and overloading
|
| Topic 5: Working with Java Data Types | - Primitive types and reference types
|
| Topic 6: Arrays | - Array manipulation
|
| Topic 7: Object-Oriented Programming | - Classes and objects
|
1z1-815 Exam FAQ
Oracle University Java Training: Visit official page
Oracle Certification Registration: register for 1z1-815
The package includes 125 practice questions for the 1z1-815 exam, all with verified answers. The same content is available in three formats, so you can switch freely.
The PDF reads on phones, tablets, and computers, and it prints cleanly for candidates who like marking notes on paper. The PC file is an interactive simulator that makes rehearsal engaging. The online file is the updated edition of the PC version: intelligent functions, real-test simulation, and no limit on installation devices. All three carry the same questions and answers.
No formal prerequisites required, but basic Java programming knowledge is recommended.
- Operators and Decision Constructs ()
- Object-Oriented Programming ()
- Exception Handling ()
Plan your hours according to each topic's weight.
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Oracle Java SE 11 Programmer I Sample Questions:
Which two statements are true about the modular JDK? (Choose two.)
- A. The foundational APIs of the Java SE Platform are found in the java.base module.
- B. It is possible but undesirable to configure modules' exports from the command line.
- C. An application must be structured as modules in order to run on the modular JDK.
- D. APIs are deprecated more aggressively because the JDK has been modularized.
Correct Answer: A,C 🗳️
What is the proper way to defined a method that take two int values and returns their sum as an int value?
- A. int sum(int first, int second) { return first + second; }
- B. void sum (int first, int second) { return first + second; }
- C. int sum(int first, second) { return first + second; }
- D. int sum(int first, int second) { first + second; }
- E. sum(int first, int second) { return first + second; }
Correct Answer: A 🗳️
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Which set of commands is necessary to create and run a custom runtime image from Java source files?
- A. javac, jar
- B. java, jdeps
- C. jar, jlink
- D. javac, jlink
Correct Answer: C 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
Given:
What is the expected result of javac?
- A. javac fails to compile the class and prints the error message, Error: Could not find or load main class Mycar.class
- B. javac compiles Mycar.java without errors or warnings.
- C. javac fails to compile the class and prints the error message, C:\workspace4 \Mycar.java:1:error:
package java does not exist - D. javac fails to compile the class and prints the error message, C:\workspace4 \Mycar.java:1:error:
expected import java.lang
Correct Answer: A 🗳️
Given:
What is the result?
- A. 1.99,2.99,0
- B. 1.99,2.99
- C. The compilation fails.
- D. 1.99,2.99,0.0
Correct Answer: C 🗳️
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