What is the output of: String a1 = "Hello"; String a2 = "world!"; String* s1 = &a2; String& s2 = a1; s1 = &a1; s2 = a2; std::cout << *s1 << " " << s2 << std::endl;

4 Answers   Lehman Brothers,

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Is it possible to provide default values while overloading a binary operator?

0 Answers  

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differance between copy & clon

1 Answers   Microsoft,

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What do you mean by global variables?

0 Answers  

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What is the difference between the functions memmove() and memcpy()?

0 Answers  

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What is the arrow operator in c++?

0 Answers  

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What and all can a compiler provides by default?

3 Answers   Accenture, HP,

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What is the use of volatile keyword in c++? Give an example.

1 Answers  

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What do you mean by late binding?

0 Answers  

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What is a unnitialised pointer?

0 Answers  

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What is a null object in c++?

0 Answers  

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What is an ABC: an "Abstract Base Class"?

1 Answers  

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