What is an adaptor class or wrapper class in c++?

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What is the main function c++?

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You have two pairs: new() and delete() and another pair : alloc() and free(). Explain differences between eg. New() and malloc()

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class X { private: int a; protected: X(){cout<<"X constructor was called"<<endl;} ~X(){cout<<"X destructor was called"<<endl} }; Referring to the code above, which one of the following statements regarding "X" is TRUE? a) X is an abstract class. b) Only subclasses of X may create X objects. c) Instances of X cannot be created. d) X objects can only be created using the default copy constructor. e) Only friends can create instances of X objects.

2 Answers   Quark,

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If all is successful, what should main return a) 0 b) 1 c) void

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How much do c++ programmers make?

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Explain one method to process an entire string as one unit?

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What is type of 'this' pointer?

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Can you declare an array without a size in c++?

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Write a Program for dynamically intialize a 2 dimentional array. Eg:5x20, accept strings and check for vowels and display the no.finally free the space allocated .

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What is singleton class in c++?

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Why is it difficult to store linked list in an array?

6 Answers   Infosys, Lucent,

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