In what situation factory design patterns,DAO design patterns,singleton design patterns should be applied.?
2 7549How to execute business logic for only once ..?even though user clicks submit button multiple times by mistake..? (i disabled JavaScript)
1 3333write a program in c++ to overload the function add (s1,s2) where s1 and s2 are integers and floating point values.
4 20824to remove the repeated numbers from the given . i.e.., if the input is 12233 output should of 123
2 5524design a c++ class for the chess board,provide a c++ class definition for such class(only class definition is required)
UBS,
6676
What is abstraction example?
What exactly is polymorphism?
What is purpose of inheritance?
State what is encapsulation and friend function?
What is class and object in oops?
• What are the desirable attributes for memory managment?
There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.
What is oops concept with example?
which feature are not hold visual basic of oop?
How does polymorphism work?
What is an interface in oop?
i am getting an of the type can not convert int to int *. to overcome this problem what we should do?
How long to learn object oriented programming?
What is overloading and its types?
What is encapsulation in ict?