Interested to Buy Any Domain ? << Click Here >> for more details...
What is constructor and virtual function?
- 5 Answers
- 11537 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / raj
constructor is special member function whose purpose to
initialize the class member variables.
| Is This Answer Correct ? | 10 Yes | 0 No |
Constructor is a special kind of method used to initialize
an object.
| Is This Answer Correct ? | 11 Yes | 2 No |
Answer / lakshmi
Constructor is the function that has class name as its
function name with no return type and is used to initialize
the data members of the class.
virtual function is the function that can be overriden in
the derived class. it uses virtual keyword. it may or may
not be overloaded in derived class.
abstract function must be overridden in the derived class
inorder to create the instance.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / ravikiran(aptech mumbai)
constructor name is of the class name which has no return
type and is used o initialize during instantiation of class.
virtual function is the function called t runtime
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / rohit saini
Contructor is the special type of method which is used
initialize the data member the class
| Is This Answer Correct ? | 1 Yes | 0 No |
What is the difference between delete and delete[]
What do you mean by ordered and sorted in collections in java?
Which package is imported by default?
suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible
What is the concatenation operator in java?
What is method overloading and method overriding?
What is constructor and its types?
Difference difference paint() and paintcomponent()?
What is public static?
Which is the best sorting technique in java?
How does compareto work in java?
write a class to input 2 points by the user & check the line maked by the points is horizontal,vertical or rectangle?
Core Java 
