Answer Posted / chetan bhola

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Explain virtual class?

1031

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What is a rooted hierarchy?

1165

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If dog is a friend of boy, is boy a friend of dog?

984

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. If employee B is the boss of A and C is the boss of B and D is the boss of C and E is the boss of D. Then write a program using the Database such that if an employee name is Asked to Display it also display his bosses with his name. For eg. If C is displayed it should also display D and E with C?

3282

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What are features of c++?

1182

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What is the most useful programming language?

1051

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What are the types of container classes?

1163

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Describe Trees using C++ with an example.

1157

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What operator is used to access a struct through a pointer a) >> b) -> c) *

1122

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What is the difference between multiple and multilevel inheritance in c++?

1132

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What is the difference between a reference and a pointer?

1118

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What do you mean by static variables?

1178

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What is c++ coding?

1206

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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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What are single and multiple inheritances in c++?

1101

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