Oracle 1z1-815 Questions & Answers - in .pdf
- Total Q&A: 125
- Update: Aug 06, 2026
- Price: $59.99
- Vendor: Oracle
- Exam Code: 1z1-815
- Exam Name: Java SE 11 Programmer I
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Oracle 1z1-815 Q&A - Testing Engine
- Total Q&A: 125
- Update: Aug 06, 2026
- Price: $59.99
- Vendor: Oracle
- Exam Code: 1z1-815
- Exam Name: Java SE 11 Programmer I
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.Oracle 1z1-815 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Java SE 11 Programmer I |
| Exam Number: | 1Z0-815 |
| Exam Duration: | 180 minutes |
| Real Exam Qty: | 80 |
| Available Languages: | English, Japanese |
| Passing Score: | 63% |
| Exam Price: | USD 245 |
| Certificate Validity Period: | Valid for life |
| Related Certifications: | Oracle Certified Professional: Java SE 11 Developer Java SE 11 Programmer II (1Z0-816) |
| Exam Format: | Multiple Choice, Multiple Select |
| Recommended Training: | Java SE Programming I Oracle Java SE 11 Developer Learning Path |
| Exam Registration: | Pearson VUE Oracle University |
| Sample Questions: | Oracle 1z1-815 Sample Questions |
| Exam Way: | Onsite at Pearson VUE centers / Online proctored |
| Pre Condition: | No official prerequisites; recommended 6+ months Java experience |
| Official Syllabus URL: | https://education.oracle.com/java-se-11-programmer-i/pexam_1Z0-815 |
1Z0-815:Java SE 11 Programmer Exam Certification Path
1Z0-815:Java SE 11 Programmer Exam is foundation level Certification. As such There is no prerequisite for this course. Anyone who is having keen and familiar with Java technology are well invited to pursue this certification.
Topics of 1Z0-815:Java SE 11 Programmer Exam
Candidates must know the exam topics before they start of preparation. because it will really help them in hitting the core. Our 1Z0-815 Java exam dumps will include the following topics:
1. Understanding Java Technology and environment
- Describe Java Technology and the Java development
- Identify key features of the Java language
2. Working With Java Primitive Data Types and String APIs
- Use local variable type inference
- Manipulate data using the StringBuilder class and its methods
- Create and manipulate Strings
- Identify the scope of variables
- Declare and initialize variables (including casting and promoting primitive data types)
3. Working with Java Arrays
- Declare, instantiate, initialize and use a one-dimensional array
- Declare, instantiate, initialize and use a two-dimensional array
4. Creating and Using Methods
- Create methods and constructors with arguments and return values
- Apply the static keyword to methods and fields
- Create and invoke overloaded methods
5. Reusing Implementations Through Inheritance
- Create and use subclasses and superclasses
- Utilize polymorphism to cast and call methods, differentiating object type versus reference type
- Enable polymorphism by overriding methods
- Distinguish overloading, overriding, and hiding
- Create and extend abstract classes
6. Handling Exceptions
- Create and invoke a method that throws an exception
- Describe the advantages of Exception handling and differentiate among checked, unchecked exceptions, and Errors
- Create try-catch blocks and determine how exceptions alter program flow
7. Creating a Simple Java Program
- Create an executable Java program with a main class
- Create and import packages
- Compile and run a Java program from the command line
8. Using Operators and Decision Constructs
- Create and use do/while, while, for and for each loops, including nested loops, use break and continue statements
- Use Java operators including the use of parentheses to override operator precedence
- Use Java control statements including if, if/else, switch
9. Describing and Using Objects and Classes
- Read or write to object fields
- Define the structure of a Java class
- Declare and instantiate Java objects, and explain objects' lifecycles (including creation, dereferencing by reassignment, and garbage collection)
10. Applying Encapsulation
- Apply access modifiers
- Apply encapsulation principles to a class
11. Programming Abstractly Through Interfaces
- Understanding Lambda Expressions
- Create and implement interfaces
- Distinguish class inheritance from interface inheritance including abstract classes
- Declare and use List and ArrayList instances
12. Understanding Modules
- Declare modules and enable access between modules
- Describe how a modular project is compiled and run
- Describe the Modular JDK
Oracle 1z1-815 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Creating a Simple Java Program | 10% | - Structure code using packages and imports - Compile and run Java programs from the command line - Create an executable Java program with a main class |
| Reusing Implementations Through Inheritance | 10% | - Use super keyword and override methods - Create and use subclasses and superclasses - Understand polymorphism and casting |
| Applying Encapsulation | 6% | - Create getter and setter methods - Apply encapsulation principles |
| Describing and Using Objects and Classes | 12% | - Define classes, constructors, and methods - Use access modifiers and encapsulation - Declare and instantiate Java objects |
| Using Operators and Decision Constructs | 10% | - Use ternary operator - Use arithmetic, relational, and logical operators - Use if, if-else, switch statements |
| Understanding Java Technology and Environment | 8% | - Describe Java Technology and the Java development environment - Identify key features of the Java language |
| Creating and Using Arrays | 8% | - Declare, instantiate, initialize and use multi-dimensional arrays - Declare, instantiate, initialize and use one-dimensional arrays |
| Using Loop Constructs | 8% | - Create and use while, do-while, for, and enhanced for loops - Use break and continue statements |
| Programming Abstractly Through Interfaces | 6% | - Understand abstract classes and methods - Declare and implement interfaces |
| Working with Java Primitive Data Types and String APIs | 12% | - Declare and initialize variables - Use primitive data types and wrapper classes - Manipulate Strings and use String API methods |
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