What is size of a object of following class? class Foo { public: void foo(){} }

2 Answers   CA,

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what is an array

20 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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What is a template in c++?

3 Answers  

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Write a program to encrypt the data in a way that inputs a four digit number and replace each digit by (the sum of that digit plus 7) modulus 10. Then sweep the first digit with the third, second digit with the fourth and print the encrypted number.

0 Answers   CIIT Wah,

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What are the various access specifiers in c++?

0 Answers  

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Is it possible for a member function to use delete this?

0 Answers  

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What is null pointer and void pointer and what is their use?

0 Answers  

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Do class declarations end with a semicolon? Do class method definitions?

0 Answers  

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What is stream and its types in c++?

0 Answers  

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What is the role of copy constructor in copying of thrown objects?

0 Answers  

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What is an action class?

1 Answers  

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