Computer Applications

Differentiate between toLowerCase() and toUpperCase()

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toLowerCase()	toUpperCase()
Converts all characters of the String object to lower case	Converts all characters of the String object to upper case
Example: String str = "HELLO"; System.out.println(str.toLowerCase()); Output of this code snippet will be hello.	Example: String str = "hello"; System.out.println(str.toUpperCase()); Output of this code snippet will be HELLO.

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