When do we use copy constructors?

0 Answers  

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What is the difference between a declaration and a definition?

0 Answers  

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Is it possible to use a new for the reallocation of pointers ?

0 Answers  

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Why is c++ called oops?

0 Answers  

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founder of c++

7 Answers   Microtek, TCS, TeleCommand,

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Is c++ pass by reference or value?

0 Answers  

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whats the size of class EXP on 32 bit processor? class EXP { char c1; char c2; int i1; int i2; char *ptr; static int mem; };

5 Answers   Huawei,

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What is the use of vtable?

0 Answers  

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difference between c and c++?

38 Answers   Cognizant, IBM, Infosys, Oracle, Sarva Shiksha Abhiyan, Wipro,

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I need to find a specific string between two strings how do I do it?

1 Answers   Infosys,

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Which is better c++ or java?

0 Answers  

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Write a function which takes a character array as input and reverses it in place.

2 Answers   Lehman Brothers, Vision Infotech,

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