ICSE − Q & A

What is a wrapper class?Give an example.

Are separators and delimiters the same

+ 2 more questions by nikitasharma59  

Give 2 eg of library classes other then scanner class and math class
asked by Nikita Sharma (nikitasharma59) 8 years ago
2

Give an example of run time polymorphism.
asked by Nikita Sharma (nikitasharma59) 8 years ago
3

What r composite data type

how is state of object represented
q2 define data hiding
q3 how does java compile its program
q4 name d OOP principal dat implements data hiding

+ 2 more questions by omadarsh  

how to write prog for mystery no?
asked by Sudzzzz.... (omadarsh) 8 years ago
2

diffrnce betn double n Double q2 diffrnce betn NextLine() n nextLine() q3 name a package neede to perform imp n output tasks q4name a keyword (1)for allocating memory to array (2)distingusheh betwn instance n class variables q5 can a protected member of a public cls b accessed by class of sum other package
asked by Sudzzzz.... (omadarsh) 8 years ago
1

comp ke notes want

//answer to the question i had posted below 
class ABC
{
int a,b;
ABC(int a , int b)
{
this.a = a;
this.b = b;
}
void display()
{
System.out.println("a= "+ this.a);
System.out.println("b= "+ this.a);
}
public static void main()
{
ABC obj = new ABC(2,3);
obj.display();
}
}

why java is known as platform

Write a program to input a string and print the same string after arranging each letter in alphabetical order.
e.g.,  Input    : COBOL
         Output : BCLOO

What is a buffered reader ? Pls explain ...

Response again :P