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Function equals() is _______________ and equalIgnoreCase() is _________________

(a) Case Insensitive, case insensitive

(b) Case sensitive, Case insensitive

(c) Case sensitive, case sensitive

(d) Case insensitive, case sensitive

I have been asked this question during an interview.

Origin of the question is String Class topic in section Inbuilt Classes of Object Oriented Programming

1 Answer

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Right answer is (b) Case sensitive, Case insensitive

The best I can explain: Both the functions return Boolean value. The function equal() is case sensitive and returns false even if a single character is case different in two strings. The other function ignores the case sensitivity and only checks if the spellings are same.

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