Answer Posted / sreedevi.m0966

many. we cant write try in try but we can write man trys in
one class

Explain deep copy and a shallow copy?

1067

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What is the use of function pointer?

1027

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What is the use of cmath in c++?

1069

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Explain the concept of copy constructor?

1048

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What is the benefit of c++?

1134

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Explain abstraction.

1115

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When the constructor of a base class calls a virtual function, why doesn't the override function of the derived class gets called?

1096

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What are mutator methods in c++?

1166

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What is polymorphism and its type in c++?

1073

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Which of the following is evaluated first: a) && b) || c) !

2369

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can any one help to find a specific string between html tags which is changed to a sting.. weather.html looks (for location) is somewhere #include #include #include using namespace std; string find_field(string myPage,string); int main (void) { string page, line, location, temperature; ifstream inputFile("weather.xml"); while(getline(inputFile, line)) { page.append(line); line.erase(); } // Now page is a string that contains the whole xml page // Here you need to write something that finds and // extracts location and temperature from the XML // data in the string page and stores them in // the strings location and temperature respectively location=find_field(page,"location"); temperature=find_field(page,"temp_c"); cout << "Location: "<

2056

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Explain terminate() function?

1051

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What is a virtual destructor? Explain the use of it?

990

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What is difference between class and function?

1089

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How do you generate a random number in c++?

1099

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