int f() { int I = 12; int &r = I; r += r / 4; int *p = &r; *p += r; return I; } Referring to the sample code above, what is the return value of the function "f()"? a) 12 b) 15 c) 24 d) 17 e) 30

2 Answers   AIG, Quark,

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What is virtual destructor ans explain its use?

0 Answers  

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What is extern c++?

0 Answers  

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What doescout<<(0==0) print out a) 0 b) 1 c) Compiler error: Lvalue required

0 Answers  

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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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Define copy constructor.

0 Answers  

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Define friend function.

0 Answers  

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If a base class declares a function to be virtual, and a derived class does not use the term virtual when overriding that class, is it still virtual when inherited by a third-generation class?

0 Answers  

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What do you mean by translation unit in c++?

1 Answers  

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What is const in c++?

0 Answers  

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What is virtual constructor paradigm?

5 Answers   HCL, HP,

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What are the stages in the development cycle?

0 Answers  

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