Edexcel GCSE Computer Science 2020

6.3.3: be able to write programs that manipulate strings (length, position, substrings, case conversion)

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case conversionchanging a string from uppercase to lowercase or the other way round
characterindividual symbol, letter or digit that forms part of a string
concatenationjoining multiple strings together into a single string
lengththe number of characters that makes up a string
lowercasestring without any capital letters
positionnumber which identifies where you need to look in a string to find a specific character (starting from 0 at the beginning)
stringdata structure which stores multiple characters in order
substringgetting a string of characters from inside another string
uppercasestring made up of all capital letters
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