what is meant by Encapsulation?Explain with an example?
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Answer / rekha
ENCAPSULATION MEANS WRAPPING DATA MEMBERS & MEMBER FUNCTION
IN A SINGLE UNIT.EXA:-CLASS
| Is This Answer Correct ? | 12 Yes | 1 No |
Answer / sanjay deorari
Containing and hiding information about an object, such as
internal data structures and code.
Binding together of related data and functions to
perform some set of specific operations is encapsulation.
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / santhosh kandula
Encapsulation is nothing but hiding the data.By using
encapsulation the ability to modify the code without
without breaking the code the other who use our code. In
Encapsulation we have to pass private members and access
via the public modifiers.
Example : public class EncapsDemo
{
private String str;
public String getString()
{
return str;
}
public void setString(String str)
{
this.str=str;
}
}
| Is This Answer Correct ? | 2 Yes | 2 No |
Do I really have to type in the programs in the book to try them out?
In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.
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