What are friend functions?

1 Answers  

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What is general form of pure virtual function? Explain?

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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If dog is a friend of boy, and terrier derives from dog, is terrier a friend of boy?

0 Answers  

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What are built-in functions? What is the syntax for the definition?

0 Answers  

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What is cloning?

1 Answers  

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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 a conversion constructor?

1 Answers  

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How do you establish a has-a relationship?

0 Answers  

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Will a C compiler always compile C++ code a) Yes b) No c) Only optimized compilers

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Write my own zero-argument manipulator that should work same as hex?

0 Answers  

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Write a C++ program to sort digits of all the 4 digit number and display the sorted 4 digit number

1 Answers   TATA, TCS,

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