LAST DAY Q4!!

• James Gosling


  The creator of the programming language JAVA
• Home Appliances


  The first version and the main purpose of java why it is being created
• Oak


  The old name of java and the tree outside James Gosling
• The beginning of Java using Web Browser


  1994
• The year java 1.0 was introduced


  1996
• The year Java 1.2 versions introduced with the code name of JAVA2


  1998
• The year Java 1.3 versions introduced with the code name of KESTREL


  2000
• The year Java 1.4 versions introduced with the code name of MERLIN


  2002
• The year Java 1.5 versions introduced with the code name of TIGER


  2004
• The year Java 1.6 versions introduced with the code name of MUSTANG


  2006
• The year Java 1.7 versions introduced with the code name of DOLPHIN


  2011
• JRE


  It contains a set of class files for all java technology packages from basic language classes, GUl, component classes and many more
• Architecture neutrality


  • A feature of Java that specifies that the same application can run on computers with different architectures
• J2SE


  It serves as the base tool for creating sophisticated and valuable applications
• J2EE

  It enhance business logic, rather than building infrastructure
• J2ME

  It is designed for small, stand-alone, or connectable consumer and embedded devices
• API


  It consist of libraries you can use to accomplish tasks like creating GUl, performing file input/output(1/0)
• JVM


  It is responsible in executing your code in a specific environment
• JDK


  It is a program development environment used for writing Java applications
• JRE


  It provides minimum requirements for executing a Java application
• Netbeans


  It is an open-source integrated development environment that helps programmers build any type of application
• Syntax Errors


  These are program code errors that cannot be understood by the compiler and therefore cannot be executed
• Runtime Errors


  These errors are detected while the program is running
• Logic Errors


  It is a bug that causes a program to run, but produce wrong output or behavior
• Public


  Being used to indicates that the class is accessible to their classes from other packages
• Multi Line Comment


  Any text that is placed between these two is ignored by the computer
• Single Line Comment


  This is a comment that is written in one line only
• Statement


  Is one or more lines of code in a Java program that should be terminated with a semicolon
• Block


  Is one or more statements bounded by opening and closing curly braces {} that group the statements as one unit
• Java Scanner


  It is a class reads inputs from the keyboard that breaks the input into tokens using a delimiter that is whitespace by default