Oracle Certified Foundations Associate, Java

Steps for certification

1. Take recommended training
2. Review exam topics
3. Register and take the exam

Exam topics for the Preparation plan

This is a foundational level exam for those who have completed the Java Foundations, Java Fundamentals, Java Programming I course, or the Java Coding and Concepts MOOC. Passing this test earns you a certification that demonstrates your Java programming concepts and language knowledge. And that you know how to use the Java Development Kit (JDK) and the Java Runtime Environment (JRE) to build and run Java programs.

• What Is Java?
  • Describe the characteristics of Java.
  • Describe how Java is used in the real world.
• Java Basics
  • Explain the difference between the Java Development Kit (JDK) and the Java Runtime Environment (JRE) 
  • Explain how object-oriented programming works.
  • Explain the parts of a basic Java program.
  • Compile and run a Java application
• Basic Java Elements
  • Determine the Java programming norms to be followed.
  • Use reserved Java terms.
  • In Java programs, use single-line and multi-line comments.
  • Other Java packages can be imported to make them available in your code.
  • Explain what the java.lang package is.
• Working with Java data types
  • Use the String and StringBuilder classes to manipulate text.
  • Use local variable type inference, including parameters.
  • Use wrapper classes and primitives, including type promotion, operators, parentheses, and casting
• 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
• Classes and Constructors
  • Create a new class including the 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
• Working with Java Operator
  • Use arithmetic assignment operators
  • Use conditional operators including &&, ||, and?
  • Use basic arithmetic operators to manipulate data including +, -, *, /, and %
  • Use relational operators including ==, !=, >, >=, <, and <=
  • Use the increment and decrement operators
  • Explain operator precedence and parenthesis usage.
• 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 differences 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

Resources for preparation

Here are some well-structured resources on Coding Ninjas available for free to help in your preparation.

• Loops
  • Decision statements in java
  • Iteration statements-3073
  • Jump statements in java
• Operators
  • Arithmetic operator
  • Unary operator
  • Relational operator
  • Logical operator
  • Shift operators in java
• Exceptional Handling
  • Introduction-to-exception-handling
  • Try-catch-block
  • Throws-keyword
  • Throw-in-java
  • Flow-control-in-try-catch-and-finally-blocks-in-java
• Constructors
  • constructors
• Arrays
  • What is Array
  • Single dimensional array
  • Multi dimensional arrays in java
• Package
  • Introduction to packages
  • The java lang-package
  • Java-util-package
• JDK,JRE
  • Introduction-to-java
  • Differences-between-jdk-jre-and-jvm
  • Setting-up-the-environment
  • Java-development-kit-jdk
  • Difference between JDK, JRE and JVM 

You can also check out Has-A Relationship in Java here.

Skills for the certification

• Analytical Problem Solving
• Java
• JDK
• JRE
• Logic
• Mathematics
• Programming

Frequently Asked Questions

Oracle Certified Foundations Associate, Java?

The Oracle Certified Foundations Associate, Java certification verifies that you have practical Java knowledge and skills. You can demonstrate both conceptual knowledge and skills by studying for the Java Foundations | 1Z0-811 exam and earning the associated certification.

What is the cost for Oracle Certified Foundations Associate, Java?

The examination fee for Oracle Certified Professional is ₹7153 (May 2023)

Does the exam contain MCQ-type questions?

Yes, the exam contains 75 multiple-choice questions and the time duration for the examination is 150min.

Is getting Java certified worth it?

Java has been one of the most widely used languages in the IT industry for many years, and getting a certification in Java will help boost your career opportunities. Getting certified certainly gives you an edge over the un-certified candidates.

How do I become Oracle certified?

You must complete all training requirements, pass the required exam(s), and submit the Course Submission Form to become Oracle Certified. On the Oracle Certification Site's Oracle Certification page, you may learn more about becoming Oracle Certified.

Conclusion

In this article, we have extensively discussed Oracle Certified Foundations Associate, Java.

We hope that this blog has helped you enhance your knowledge regarding Oracle Certified Foundations Associate, and Java Developer and if you would like to learn more, check out articles on  Introduction to IT Certifications. , Why Certification is Important for IT Professionals? and Introduction to Oracle Certifications

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