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Oracle 1Z0-811 Exam
Java Foundations
Last Updated: Jul 2, 2024
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75 Questions and Answers for the Oracle 1Z0-811 exam
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Oracle Java Foundations Syllabus
- Describe the components of object-oriented programming/ Describe the real-world applications of Java
- Import other Java packages to make them accessible in your code/ Describe the features of Java
- Declare and initialize variables including a variable using final/ Describe the components of a basic Java program
- Describe the Java Development Kit (JDK) and the Java Runtime Environment (JRE)/ Identify the conventions to be followed in a Java program
- Describe a static method and demonstrate its use within a program/ Use single-line and multi-line comments in Java programs
- Cast a value from one data type to another including automatic and manual promotion/ Describe the operator precedence and use of parenthesis
- Use the decision making statement (if-then and if-then-else)/ Develop code that uses methods from the String class
- Develop code that creates an object's default constructor and modifies the object's fields/ Describe the relationship between an object and its members
- Traverse the elements of an ArrayList by using iterators and loops including the enhanced for loop/ Develop code that uses break and continue statements
- Describe the difference between a class variable, an instance variable, and a local variable/ Create and use accessor and mutator methods
- Compare and contrast the for, while, and do-while loops/ Create a new class including a main method
- Use constructors with and without parameters/ Use a for loop including an enhanced for loop
- Create and manipulate an ArrayList/ Develop code that overloads constructors