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AP Comp Sci
Unit 1.1 Why Programming? Terms and Definitions
| Term | Definition |
|---|---|
| Programming | The process of creating code |
| Binary Code | The sets of 0s and 1s that a computer is able to understand |
| Programming Language | Accepts code and converts it into binary code for the computer to read. Intermediary between human and machine. |
| Low-level programming language | Programming languages which are more similar to binary code understood by computers than textual code understood by humans |
| High-level programming languages | Programming languages which are more textual and easier to understand by humans |
| Compiler | Converts code from high-level programming languages into binary code for the computer to understand |
| Public | A modifier for the class which shows that anyone can see the class |
| Class | A blueprint for objects |
| Void | A keyword that shows that the method will not return a value. |
| System.out.println() | Tells the system to print a new line for the content it is printing onto the console |
| System.out.print() | Prints the given content on the current line |
| String literal | Anything that is within double quotations; can be influenced by all methods that affect the string class |
| main | This is a method that enables the java program to run other methods, and can be placed in any class. |
| .length() | This is a method that finds the number of characters within a string |