Answer Posted / nashiinformaticssolutions

o const: The value is constant and determined at runtime or compile-time.
o constexpr: The value is constant and must be computed at compile-time.

What are the important differences between c++ and java?

1148

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Can member data be public?

1032

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What is array give example?

1049

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

1055

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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: "<

2051

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If a function doesn’t return a value, how do you declare the function?

1055

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Explain "const" reference arguments in function?

1052

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How do you invoke a base member function from a derived class in which you have not overridden that function?

1124

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Differentiate between declaration and definition.

1046

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What is difference between class and function?

1082

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What is meant by the term name mangling in c++?

956

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What is difference between rand () and srand ()?

1081

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Will the following program execute?

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Is c++ the best programming language?

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What do manipulators do?

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