Java Certification

Basic knowledge of programming languages

Java Foundations – Logitrain course material

• What Is Java?
• Describe the features of Java
• Describe the real-world applications of Java
• Basic Java Elements
• Working with Java Operator
• Working with the Random and Math Classes
• Using Looping Statements
• Arrays and ArrayLists
• Java Methods
• Java Basics
• Working with Java Data Types
• Working with the String Class
• Using Decision Statements
• Debugging and Exception Handling
• Classes and Constructors

This course is likely to add to the employment-related skills of the participants. The skills developed are likely to be used in the course of being an employee or working in a business.

• Programmers
• Developers
• Java Programmers
• Candidates interested in becoming certified

• 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
• 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
• Use the Random class
• Use the Math class
• 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
• 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
• 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
• 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
• 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
• Develop code that uses methods from the String class
• Format Strings using escape sequences including %d, %n, and %s
• 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
• Identify syntax and logic errors
• Use exception handling
• Handle common exceptions thrown
• Use try and catch blocks
• 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