what is the main difference between sizeof() operator in c and c++

3 Answers  

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Why do pointers exist?

0 Answers  

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WAP to generate 2n+1 lines of the following pattern on the computer screen:

2 Answers  

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how do u initialize the constant variables

5 Answers   IBM, Siemens,

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design class for linked list and include constructor,destructor,insert option. struct node { int node; struct node &ptr; }

1 Answers   HSBC,

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what are the realtime excercises in C++?

0 Answers   IBM, Wipro,

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When is an object created and what is its lifetime?

4 Answers   IBM,

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pointers are support in C#? if yes then how to use it?

8 Answers   Softvision Solution,

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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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officer say me - i am offered to a smoking , then what can you say

0 Answers  

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why the argument is passed by reference to a copy constructor?example?

2 Answers  

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Prepare me a program for the animation of train

0 Answers  

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