bit - smallest unit of data, byte - 8 bits , binary - how a computer sees everything - 1's and 0's , sequencing - instructions in the correct order , selection - program makes a choice, iteration - instructions are repeated , variable - a storage pot within a program e.g. score, debug - finding an error in a program and fixing it , algorithm - step by step instructions to solve a problem, denary - the standard number system that we use every day, data transfer - packets of data across a network, manipulated - changed from its original state, overflow - the bit left over after adding two binary numbers , syntax - the structure of language in a computer program, function - a command that performs a specific action when called, identation - spaces at the beginning of a line of code, string - the name of text in a program, camel case - used when naming a variable using two words, flowchart - a diagram that visually shows a process or computer algorithm,

Key vocab - Y9 data and programming

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