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What should be passed in parameters when function does not require any parameters?

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What should be passed in parameters when function does not require any parameters?

(a) void

(b) blank space

(c) both void & blank space

(d) tab space

The question was asked by my school teacher while I was bunking the class.

My question is taken from Overloaded Function Names in portion Functions, Namespaces & Exceptions in C++ of C++

1 Answer

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Best answer
Correct choice is (b) blank space

The best I can explain: When we does not want to pass any argument to a function then we leave the parameters blank i.e. func() – function without any parameter.

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