What is a Scope?, Parts of the program can see and use a variable., A thing a pirate uses to see arrgghh far. , Variables stored in a program., Data interpreted by the machine., What is a local variable?, Can only be used in certain parts of a program. , Can be used throughout the program., A variable which is new and freshly made., An old variable., What is a global variable?, Can only be used in certain parts of a program., An old variable., A variable which is new and freshly made., Can be used throughout the program., What is a data structure?, A way of organising data in a computer., A way something is built, Layers of objects., An organisation of variables, data and information. , What are data types?, Strings, Integers or Boolean information., Things that are stored in computer memory., Items which are reserved for later use., Things that store information about you!.

Storage Classes, Data Types and Data Structures

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