Writing your first Java Program Flashcards
When was Java released
1995
Java Virtual Machine
ensures that the same java code can be run on different operating systems and platforms
Syntax
The specific instructions that programming languages are composed of
Programs
executed by the computer to perform specific tasks
each java file has a _____, which is always_______
class, capitalized
What is inside the class
Methods
Method
Lists the programs tasks
How to print “Hello World” on a line
System.out.println(“Hello World”)
Output Terminal
screen that outputs are displayed (usually by print)
System
Java class that contains useful tools for programs
Out
Short for output
Println()
Short for print line
Comments
give notes to human readers which explains or organizes code
How to write a single line comment
//text
How to write a multi line comment
/*
* text
*/
