| User input | A feature in programming languages that allows users to provide the inputs for a program. |
| Prompt | A symbol or some text from a program indicating that it is waiting for an input from the user. |
| Test | The process of finding how well your code works by providing different inputs to the program. |
| Reusability | Quality of the code that allows it to be reused. |
| Logical Error | A logical error is a bug in a program that causes it to produce wrong or unintended result. However, the program compiles and runs without showing an error on the console.
Example: divided by ZERO, when an integer is divided by ZERO then it will compile successfully but at runtime, it will throw an error. |
| Syntax error | Syntax errors are mistakes that a developer/user can do while writing the code.
Example: System.out.Print(“Good morning!”) - In this line of code, alphabet p in print() has been capitalized, resulting in a syntax error. |
| shapeSize() | shapeSize() method is used to fix the size of the turtle. |
| shape() | shape() method is used change the shape of the turtle. |
| Builtin function | Pre-defined blocks of code that perform a specific function. Example - input(), print(), min(), max(). |