Answer Posted / umamaheswari.k

1.'c' language has pointer concept but c++ hasn't pointer
concept.
2.c is a middle level language
3.c++ oops.
4c++ has inheritance concept but c has not inheritance
concept

Are iterators pointers?

1153

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Why is it necessary to use a reference in the argument to the copy constructor?

1115

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What flag means?

961

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Explain the difference between using macro and inline functions?

1125

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Tell me an example where stacks are useful?

1032

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What relational operators if statements in c++?

1178

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Can c++ be faster than c?

1032

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what is a class? Explain with an example.

1138

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Can a new be used in place of old mallocq? If yes, why?

1096

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Am studying basic c++ programming, have been given the following assignment. Design a linear program to calculate the maximum stress a material can withstand given a force and a diameter of a circle. To find the required area pi should be defined. Have most of the program sorted out but am at a loss as to how to show the calculations required. Can anyone help?

2184

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What is a pdb file?

998

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Define a constructor - what it is and how it might be called (2 methods)?

1136

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What does h mean in maths?

1204

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What does obj stand for?

1165

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If a header file is included twice by mistake in the program, will it give any error?

1047

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