the difference between new and malloc

5 Answers   Siemens,

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what is the difference between containership and inheritence?

1 Answers  

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what is virtual destructor

7 Answers   L&T, TCS,

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difference between abstraction and encapsulation with progarammatic eg. hi,just recently i went for an interview .The interviewer asked what is the difference between abstraction and encapsulation with programmatic eg. I gave the answer as encapsulation mean hiding the relevant data which is not useful for the user, eg a electric fan .hiding the information how the electricity is converted into machanical energy. abtraction showing only the relevant data to the user eg electric fan. it look ,its color ,it design etc only relevant data. Then the interviewer asked me, give me some programmic eg .I Said Let assume a web form having control like textbox,button etc. The user can view textbox,button etc this is the eg of abstraction and when the user click on the button how he is redirected is not known by the user is the eg of the encapsulation. Am I Correct .was the answer given by me is perfect .now i am planing to go for an another interview should i give the same answer.IF not please suggest me a better answer.with some good eg Please help

1 Answers  

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what is the use of classes in c++;

2 Answers   HCL,

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How to overload new operator in c++

2 Answers  

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What is Inheritance, Multiple Inheritance, Shared and Repeatable Inheritance?

4 Answers   Accenture, L&T,

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what is the size of an empty class

12 Answers   Wipro,

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what is opps?why it is use in programming language?

2 Answers   Wipro,

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Which type does string inherit from?

0 Answers  

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What is polymorphism programming?

0 Answers  

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Explain virtual inheritance?

0 Answers  

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