Oracle 1Z0-815 Certification Exam Syllabus

1Z0-815 Syllabus, 1Z0-815 Latest Dumps PDF, Oracle Java SE 11 Programmer I Dumps, 1Z0-815 Free Download PDF Dumps, Java SE 11 Programmer I DumpsYou can use this Oracle 1Z0-815 exam study guide to collect all the information about the Oracle Java SE 11 Programmer I exam. The Oracle 1Z0-815 certification exam is mainly targeted to those candidates who have some experience or exposure to Oracle Java SE technology and want to flourish their career with Oracle Certified Professional - Java SE 11 Developer (OCP) credential.

The Oracle 1Z0-815 certification exam validates your understanding of the Oracle Java SE technology and sets the stage for your future progression. Your preparation plan for Oracle Java SE 11 Programmer I Certification exam should include hands-on practice or on-the-job experience performing the tasks described in following certification exam syllabus topics.

Oracle 1Z0-815 Exam Details:

Exam Name Oracle Java SE 11 Programmer I
Exam Code 1Z0-815
Exam Price USD $245 (Pricing may vary by country or by localized currency)
Duration 180 minutes
Number of Questions 80
Passing Score 63%
Format Multiple Choice Questions (MCQ)
Recommended Training Java SE: Programming I Ed 2
Java Programming Learning Subscription
Core Java Learning Subscription
Unlimited Product Learning Subscription
Java SE Programming I MOOC
Schedule Exam Pearson VUE
Sample Questions Oracle Certified Professional - Java SE 11 Developer (OCP)
Recommended Practice 1Z0-815 Online Practice Exam

Oracle 1Z0-815 Syllabus Topics:

Understanding Java Technology and environment - Describe Java Technology and the Java development
- Identify key features of the Java language
Working With Java Primitive Data Types and String APIs - Declare and initialize variables (including casting and promoting primitive data types)
- Identify the scope of variables
- Use local variable type inference
- Create and manipulate Strings
- Manipulate data using the StringBuilder class and its methods
Working with Java Arrays - Declare, instantiate, initialize and use a one-dimensional array
- Declare, instantiate, initialize and use a two-dimensional array
Creating and Using Methods - Create methods and constructors with arguments and return values
- Create and invoke overloaded methods
- Apply the static keyword to methods and fields
Reusing Implementations Through Inheritance - Create and use subclasses and superclasses
- Create and extend abstract classes
- Enable polymorphism by overriding methods
- Utilize polymorphism to cast and call methods, differentiating object type versus reference type
- Distinguish overloading, overriding, and hiding
Handling Exceptions - 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
- Create and invoke a method that throws an exception
Creating a Simple Java Program - Create an executable Java program with a main class
- Compile and run a Java program from the command line
- Create and import packages
Using Operators and Decision Constructs - Use Java operators including the use of parentheses to override operator precedence
- Use Java control statements including if, if/else, switch
- Create and use do/while, while, for and for each loops, including nested loops, use break and continue statements
Describing and Using Objects and Classes - Declare and instantiate Java objects, and explain objects' lifecycles (including creation, dereferencing by reassignment, and garbage collection)
- Define the structure of a Java class
- Read or write to object fields
Applying Encapsulation - Apply access modifiers
- Apply encapsulation principles to a class
Programming Abstractly Through Interfaces - Create and implement interfaces
- Distinguish class inheritance from interface inheritance including abstract classes
- Declare and use List and ArrayList instances
- Understanding Lambda Expressions
Understanding Modules - Describe the Modular JDK
- Declare modules and enable access between modules
- Describe how a modular project is compiled and run

The Oracle Java SE 11 Programmer I Certification Program certifies candidates on skills and knowledge related to Oracle Java SE products and technologies. The Oracle 1Z0-815 is granted based on a combination of passing exams, training, and performance-based assignments, depending on the level of certification. Oracle Java SE 11 Programmer I certification is a real benchmark of experience and expertise that helps you stand out in a crowd among employers. To ensure success, Oracle recommends combining education courses, practice exams, and hands-on experience to prepare for your Oracle Certified Professional - Java SE 11 Developer (OCP) certification exam as questions will test your ability to apply the knowledge you have gained in hands-on practice or professional experience.

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