Scala - Quiz - Identify correct statement | Automated hands-on| CloudxLab

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Which of below is/are the correct way of declaring a variable named mycity whose value is 'san francisco'?

Note that this is multi-character string so this variable will be a string, not a character.

var mycity = 'san francisco'
var mycity:String = 'san francisco'
var mycity:Char = 'san francisco'
var mycity:String = "san francisco"
var mycity = "san francisco"

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