Define what is constructor?


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More C++ General Interview Questions

Which software is best for coding?

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What do you mean by ‘void’ return type?

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What are associate containers?

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What are the advantages of using typedef in a program?

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How do you know that your class needs a virtual destructor?

5 Answers   Lucent,






Which algorithm do you like the most? Why?

2 Answers   Google,


Which sort is best for the set: 1 2 3 5 4 a) Quick Sort b) Bubble Sort c) Merge Sort

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What is pointer with example?

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string somestring ; Which of the following choices will convert a standard C++ string object "somestring" to a C string? a) Copy.somestring () ; b) somestring.c_str () c) &somestring [1] d) std::cstring (somestring) e) (char *) somestring

1 Answers   Quark,


What is c++ & why it is used?

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What is the most useful programming language?

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Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.

0 Answers   Maxobiz,


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