Answer Posted / mms zubeir

There are some features in C that are truncated in C++. To
quote a few,

1. const int pi; // allowed in C.
const int pi = 3.14; // equivalent in C++.

2. char name[10];
for(int index = 0; index < 50; ++index)
{
scanf("%s", &name[index]); // sorry, I am weak in C.
}

This is allowed in C. That is, the array range checking
is not done in C. In C++, it will throw an out of range
error.

3. void function()
{
....
}

int main()
{
function(299);
return 0;
}

This is allowed in C but not in C++.

How can I learn c++ easily?

836

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Can a function take variable length arguments, if yes, how?

769

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What is the use of structure in c++?

755

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Explain the register storage classes in c++.

894

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Can we use this pointer inside static member function?

836

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Which is not a valid keyword a) public b) protected c) guarded

1001

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What is singleton class in c++?

794

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Can a program run without main?

889

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what is VOID?

826

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What does h mean in maths?

841

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What causes a runtime error c++?

821

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Which bit wise operator is suitable for putting on a particular bit in a number?

948

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What do you mean by persistent and non persistent objects?

1061

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Is it possible for a member function to use delete this?

806

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When should we use container classes instead of arrays?

799

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