Answer Posted / bharathi

overloading is a process of using the same name function in
different places in the same class it can make useful of
reusability and to save the memory to need not write entire
program where we want.here one thing is wirh or without
inheritance we can use overloading.
whereas overriding means having same name and same acess
specifiers,same returntype,same modifiers as same in the
base class.

Can there be at least some solution to determine the number of arguments passed to a variable argument list function?

1058

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What is meant by iomanip in c++?

1290

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What is jump statement in C++?

1203

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Why null pointer is used?

1091

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Is c++ the most powerful language?

1152

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Is there structure in c++?

1077

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what is the difference between overloading & overriding? give example.

1263

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How a new operator differs from the operator new?

1181

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What are the restrictions apply to constructors and destructors?

1120

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Why namespace is used in c++?

1118

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Tell me what are static member functions?

1131

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What does it mean to declare a member function as static?

1106

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Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02

2003

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Explain the properties and principles of oop.

1067

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How would you implement a substr() function that extracts a sub string from a given string?

1100

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