Oracle 1Z0-811 Exam Syllabus

Oracle 1Z0-811 Exam

Java Foundations

Total Questions: 75

Last Updated : 15-03-2023

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Oracle 1Z0-811 Exam Overview :

Exam Name	Java Foundations
Exam Code	1Z0-811
Actual Exam Duration	120 minutes
Expected no. of Questions in Actual Exam	60
Official Information	https://education.oracle.com/product/pexam_1Z0-811
See Expected Questions	Oracle 1Z0-811 Expected Questions in Actual Exam
Take Self-Assessment	Use Oracle 1Z0-811 Practice Test to Assess your preparation - Save Time and Reduce Chances of Failure

Oracle 1Z0-811 Exam Topics :

Section	Weight	Objectives
What Is Java?		Describe the features of Java Describe the real-world applications of Java
Java Basics		Describe the Java Development Kit (JDK) and the Java Runtime Environment (JRE) Describe the components of object-oriented programming Describe the components of a basic Java program Compile and execute a Java program
Basic Java Elements		Identify the conventions to be followed in a Java program Use Java reserved words Use single-line and multi-line comments in Java programs Import other Java packages to make them accessible in your code Describe the java.lang package
Working with Java Data Types		Declare and initialize variables including a variable using final Cast a value from one data type to another including automatic and manual promotion Declare and initialize a String variable
Working with Java Operator		Use basic arithmetic operators to manipulate data including +, -, *, /, and % Use the increment and decrement operators Use relational operators including ==, !=, >, >=, <, and <= Use arithmetic assignment operators Use conditional operators including &&, \|\|, and ? Describe the operator precedence and use of parenthesis
Working with the String Class		Develop code that uses methods from the String class Format Strings using escape sequences including %d, %n, and %s
Working with the Random and Math Classes		Use the Random class Use the Math class
Using Decision Statements		Use the decision making statement (if-then and if-then-else) Use the switch statement Compare how == differs between primitives and objects Compare two String objects by using the compareTo and equals methods
Using Looping Statements		Describe looping statements Use a for loop including an enhanced for loop Use a while loop Use a do- while loop Compare and contrast the for, while, and do-while loops Develop code that uses break and continue statements
Debugging and Exception Handling		Identify syntax and logic errors Use exception handling Handle common exceptions thrown Use try and catch blocks
Arrays and ArrayLists		Use a one-dimensional array Create and manipulate an ArrayList Traverse the elements of an ArrayList by using iterators and loops including the enhanced for loop Compare an array and an ArrayList
Classes and Constructors		Create a new class including a main method Use the private modifier Describe the relationship between an object and its members Describe the difference between a class variable, an instance variable, and a local variable Develop code that creates an object's default constructor and modifies the object's fields Use constructors with and without parameters Develop code that overloads constructors
Java Methods		Describe and create a method Create and use accessor and mutator methods Create overloaded methods Describe a static method and demonstrate its use within a program

Updates in the Oracle 1Z0-811 Exam Syllabus:

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