What are the defining traits of an object-oriented language?

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Why are arrays usually processed with for loop?

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What is the difference between Pointer and a Reference? When you would use them?

4 Answers   Wipro,

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if int1 has the value 12, int has the value 18, and int3 has the value 21, what is the result: int1 < int2 && int2 < int 3

3 Answers  

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Please explain the reference variable in c++?

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class professor {}; class teacher : public virtual professor {}; class researcher : public virtual professor {}; class myprofessor : public teacher, public researcher {}; Referring to the sample code above, if an object of class "myprofessor" were created, how many instances of professor will it contain? a) 0 b) 1 c) 2 d) 3 e) 4

4 Answers   Quark,

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Is there any function that can skip certain number of characters present in the input stream?

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Explain the uses oof nested class?

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What is c++ stringstream?

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Explain linked list using c++ with an example?

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Write a program using merge () function to combine the elements of array x[ ] and y[ ] into array z[ ].

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Is map thread safe c++?

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